12325680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 47005920

約数和(自身を除く): 34680240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 53, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 106, 114, 120, 136, 144, 152, 153, 159, 170, 171, 180, 190, 204, 212, 228, 240, 255, 265, 272, 285, 304, 306, 318, 323, 340, 342, 360, 380, 408, 424, 456, 477, 510, 530, 570, 612, 636, 646, 680, 684, 720, 760, 765, 795, 816, 848, 855, 901, 912, 954, 969, 1007, 1020, 1060, 1140, 1224, 1272, 1292, 1360, 1368, 1520, 1530, 1590, 1615, 1710, 1802, 1908, 1938, 2014, 2040, 2120, 2280, 2385, 2448, 2544, 2584, 2703, 2736, 2907, 3021, 3060, 3180, 3230, 3420, 3604, 3816, 3876, 4028, 4080, 4240, 4505, 4560, 4770, 4845, 5035, 5168, 5406, 5814, 6042, 6120, 6360, 6460, 6840, 7208, 7632, 7752, 8056, 8109, 9010, 9063, 9540, 9690, 10070, 10812, 11628, 12084, 12240, 12720, 12920, 13515, 13680, 14416, 14535, 15105, 15504, 16112, 16218, 17119, 18020, 18126, 19080, 19380, 20140, 21624, 23256, 24168, 25840, 27030, 29070, 30210, 32436, 34238, 36040, 36252, 38160, 38760, 40280, 40545, 43248, 45315, 46512, 48336, 51357, 54060, 58140, 60420, 64872, 68476, 72080, 72504, 77520, 80560, 81090, 85595, 90630, 102714, 108120, 116280, 120840, 129744, 136952, 145008, 154071, 162180, 171190, 181260, 205428, 216240, 232560, 241680, 256785, 273904, 308142, 324360, 342380, 362520, 410856, 513570, 616284, 648720, 684760, 725040, 770355, 821712, 1027140, 1232568, 1369520, 1540710, 2054280, 2465136, 3081420, 4108560, 6162840, 12325680]

約数ペア:

[(1, 12325680), (2, 6162840), (3, 4108560), (4, 3081420), (5, 2465136), (6, 2054280), (8, 1540710), (9, 1369520), (10, 1232568), (12, 1027140), (15, 821712), (16, 770355), (17, 725040), (18, 684760), (19, 648720), (20, 616284), (24, 513570), (30, 410856), (34, 362520), (36, 342380), (38, 324360), (40, 308142), (45, 273904), (48, 256785), (51, 241680), (53, 232560), (57, 216240), (60, 205428), (68, 181260), (72, 171190), (76, 162180), (80, 154071), (85, 145008), (90, 136952), (95, 129744), (102, 120840), (106, 116280), (114, 108120), (120, 102714), (136, 90630), (144, 85595), (152, 81090), (153, 80560), (159, 77520), (170, 72504), (171, 72080), (180, 68476), (190, 64872), (204, 60420), (212, 58140), (228, 54060), (240, 51357), (255, 48336), (265, 46512), (272, 45315), (285, 43248), (304, 40545), (306, 40280), (318, 38760), (323, 38160), (340, 36252), (342, 36040), (360, 34238), (380, 32436), (408, 30210), (424, 29070), (456, 27030), (477, 25840), (510, 24168), (530, 23256), (570, 21624), (612, 20140), (636, 19380), (646, 19080), (680, 18126), (684, 18020), (720, 17119), (760, 16218), (765, 16112), (795, 15504), (816, 15105), (848, 14535), (855, 14416), (901, 13680), (912, 13515), (954, 12920), (969, 12720), (1007, 12240), (1020, 12084), (1060, 11628), (1140, 10812), (1224, 10070), (1272, 9690), (1292, 9540), (1360, 9063), (1368, 9010), (1520, 8109), (1530, 8056), (1590, 7752), (1615, 7632), (1710, 7208), (1802, 6840), (1908, 6460), (1938, 6360), (2014, 6120), (2040, 6042), (2120, 5814), (2280, 5406), (2385, 5168), (2448, 5035), (2544, 4845), (2584, 4770), (2703, 4560), (2736, 4505), (2907, 4240), (3021, 4080), (3060, 4028), (3180, 3876), (3230, 3816), (3420, 3604)]