72938160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 266366880

約数和(自身を除く): 193428720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 101, 102, 118, 120, 136, 144, 153, 170, 177, 180, 202, 204, 236, 240, 255, 272, 295, 303, 306, 340, 354, 360, 404, 408, 472, 505, 510, 531, 590, 606, 612, 680, 708, 720, 765, 808, 816, 885, 909, 944, 1003, 1010, 1020, 1062, 1180, 1212, 1224, 1360, 1416, 1515, 1530, 1616, 1717, 1770, 1818, 2006, 2020, 2040, 2124, 2360, 2424, 2448, 2655, 2832, 3009, 3030, 3060, 3434, 3540, 3636, 4012, 4040, 4080, 4248, 4545, 4720, 4848, 5015, 5151, 5310, 5959, 6018, 6060, 6120, 6868, 7080, 7272, 8024, 8080, 8496, 8585, 9027, 9090, 10030, 10302, 10620, 11918, 12036, 12120, 12240, 13736, 14160, 14544, 15045, 15453, 16048, 17170, 17877, 18054, 18180, 20060, 20604, 21240, 23836, 24072, 24240, 25755, 27472, 29795, 30090, 30906, 34340, 35754, 36108, 36360, 40120, 41208, 42480, 45135, 47672, 48144, 51510, 53631, 59590, 60180, 61812, 68680, 71508, 72216, 72720, 77265, 80240, 82416, 89385, 90270, 95344, 101303, 103020, 107262, 119180, 120360, 123624, 137360, 143016, 144432, 154530, 178770, 180540, 202606, 206040, 214524, 238360, 240720, 247248, 268155, 286032, 303909, 309060, 357540, 361080, 405212, 412080, 429048, 476720, 506515, 536310, 607818, 618120, 715080, 722160, 810424, 858096, 911727, 1013030, 1072620, 1215636, 1236240, 1430160, 1519545, 1620848, 1823454, 2026060, 2145240, 2431272, 3039090, 3646908, 4052120, 4290480, 4558635, 4862544, 6078180, 7293816, 8104240, 9117270, 12156360, 14587632, 18234540, 24312720, 36469080, 72938160]

約数ペア:

[(1, 72938160), (2, 36469080), (3, 24312720), (4, 18234540), (5, 14587632), (6, 12156360), (8, 9117270), (9, 8104240), (10, 7293816), (12, 6078180), (15, 4862544), (16, 4558635), (17, 4290480), (18, 4052120), (20, 3646908), (24, 3039090), (30, 2431272), (34, 2145240), (36, 2026060), (40, 1823454), (45, 1620848), (48, 1519545), (51, 1430160), (59, 1236240), (60, 1215636), (68, 1072620), (72, 1013030), (80, 911727), (85, 858096), (90, 810424), (101, 722160), (102, 715080), (118, 618120), (120, 607818), (136, 536310), (144, 506515), (153, 476720), (170, 429048), (177, 412080), (180, 405212), (202, 361080), (204, 357540), (236, 309060), (240, 303909), (255, 286032), (272, 268155), (295, 247248), (303, 240720), (306, 238360), (340, 214524), (354, 206040), (360, 202606), (404, 180540), (408, 178770), (472, 154530), (505, 144432), (510, 143016), (531, 137360), (590, 123624), (606, 120360), (612, 119180), (680, 107262), (708, 103020), (720, 101303), (765, 95344), (808, 90270), (816, 89385), (885, 82416), (909, 80240), (944, 77265), (1003, 72720), (1010, 72216), (1020, 71508), (1062, 68680), (1180, 61812), (1212, 60180), (1224, 59590), (1360, 53631), (1416, 51510), (1515, 48144), (1530, 47672), (1616, 45135), (1717, 42480), (1770, 41208), (1818, 40120), (2006, 36360), (2020, 36108), (2040, 35754), (2124, 34340), (2360, 30906), (2424, 30090), (2448, 29795), (2655, 27472), (2832, 25755), (3009, 24240), (3030, 24072), (3060, 23836), (3434, 21240), (3540, 20604), (3636, 20060), (4012, 18180), (4040, 18054), (4080, 17877), (4248, 17170), (4545, 16048), (4720, 15453), (4848, 15045), (5015, 14544), (5151, 14160), (5310, 13736), (5959, 12240), (6018, 12120), (6060, 12036), (6120, 11918), (6868, 10620), (7080, 10302), (7272, 10030), (8024, 9090), (8080, 9027), (8496, 8585)]