180491040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 667635696

約数和(自身を除く): 487144656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 96, 101, 102, 120, 136, 144, 146, 153, 160, 170, 180, 202, 204, 219, 240, 255, 272, 288, 292, 303, 306, 340, 360, 365, 404, 408, 438, 480, 505, 510, 544, 584, 606, 612, 657, 680, 720, 730, 765, 808, 816, 876, 909, 1010, 1020, 1095, 1168, 1212, 1224, 1241, 1314, 1360, 1440, 1460, 1515, 1530, 1616, 1632, 1717, 1752, 1818, 2020, 2040, 2190, 2336, 2424, 2448, 2482, 2628, 2720, 2920, 3030, 3060, 3232, 3285, 3434, 3504, 3636, 3723, 4040, 4080, 4380, 4545, 4848, 4896, 4964, 5151, 5256, 5840, 6060, 6120, 6205, 6570, 6868, 7008, 7272, 7373, 7446, 8080, 8160, 8585, 8760, 9090, 9696, 9928, 10302, 10512, 11169, 11680, 12120, 12240, 12410, 13140, 13736, 14544, 14746, 14892, 15453, 16160, 17170, 17520, 18180, 18615, 19856, 20604, 21024, 22119, 22338, 24240, 24480, 24820, 25755, 26280, 27472, 29088, 29492, 29784, 30906, 34340, 35040, 36360, 36865, 37230, 39712, 41208, 44238, 44676, 48480, 49640, 51510, 52560, 54944, 55845, 58984, 59568, 61812, 66357, 68680, 72720, 73730, 74460, 77265, 82416, 88476, 89352, 99280, 103020, 105120, 110595, 111690, 117968, 119136, 123624, 125341, 132714, 137360, 145440, 147460, 148920, 154530, 164832, 176952, 178704, 198560, 206040, 221190, 223380, 235936, 247248, 250682, 265428, 274720, 294920, 297840, 309060, 331785, 353904, 357408, 376023, 412080, 442380, 446760, 494496, 501364, 530856, 589840, 595680, 618120, 626705, 663570, 707808, 752046, 824160, 884760, 893520, 1002728, 1061712, 1128069, 1179680, 1236240, 1253410, 1327140, 1504092, 1769520, 1787040, 1880115, 2005456, 2123424, 2256138, 2472480, 2506820, 2654280, 3008184, 3539040, 3760230, 4010912, 4512276, 5013640, 5308560, 5640345, 6016368, 7520460, 9024552, 10027280, 10617120, 11280690, 12032736, 15040920, 18049104, 20054560, 22561380, 30081840, 36098208, 45122760, 60163680, 90245520, 180491040]

約数ペア:

[(1, 180491040), (2, 90245520), (3, 60163680), (4, 45122760), (5, 36098208), (6, 30081840), (8, 22561380), (9, 20054560), (10, 18049104), (12, 15040920), (15, 12032736), (16, 11280690), (17, 10617120), (18, 10027280), (20, 9024552), (24, 7520460), (30, 6016368), (32, 5640345), (34, 5308560), (36, 5013640), (40, 4512276), (45, 4010912), (48, 3760230), (51, 3539040), (60, 3008184), (68, 2654280), (72, 2506820), (73, 2472480), (80, 2256138), (85, 2123424), (90, 2005456), (96, 1880115), (101, 1787040), (102, 1769520), (120, 1504092), (136, 1327140), (144, 1253410), (146, 1236240), (153, 1179680), (160, 1128069), (170, 1061712), (180, 1002728), (202, 893520), (204, 884760), (219, 824160), (240, 752046), (255, 707808), (272, 663570), (288, 626705), (292, 618120), (303, 595680), (306, 589840), (340, 530856), (360, 501364), (365, 494496), (404, 446760), (408, 442380), (438, 412080), (480, 376023), (505, 357408), (510, 353904), (544, 331785), (584, 309060), (606, 297840), (612, 294920), (657, 274720), (680, 265428), (720, 250682), (730, 247248), (765, 235936), (808, 223380), (816, 221190), (876, 206040), (909, 198560), (1010, 178704), (1020, 176952), (1095, 164832), (1168, 154530), (1212, 148920), (1224, 147460), (1241, 145440), (1314, 137360), (1360, 132714), (1440, 125341), (1460, 123624), (1515, 119136), (1530, 117968), (1616, 111690), (1632, 110595), (1717, 105120), (1752, 103020), (1818, 99280), (2020, 89352), (2040, 88476), (2190, 82416), (2336, 77265), (2424, 74460), (2448, 73730), (2482, 72720), (2628, 68680), (2720, 66357), (2920, 61812), (3030, 59568), (3060, 58984), (3232, 55845), (3285, 54944), (3434, 52560), (3504, 51510), (3636, 49640), (3723, 48480), (4040, 44676), (4080, 44238), (4380, 41208), (4545, 39712), (4848, 37230), (4896, 36865), (4964, 36360), (5151, 35040), (5256, 34340), (5840, 30906), (6060, 29784), (6120, 29492), (6205, 29088), (6570, 27472), (6868, 26280), (7008, 25755), (7272, 24820), (7373, 24480), (7446, 24240), (8080, 22338), (8160, 22119), (8585, 21024), (8760, 20604), (9090, 19856), (9696, 18615), (9928, 18180), (10302, 17520), (10512, 17170), (11169, 16160), (11680, 15453), (12120, 14892), (12240, 14746), (12410, 14544), (13140, 13736)]