55804560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 201415680

約数和(自身を除く): 145611120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 563, 590, 708, 826, 840, 885, 944, 1126, 1180, 1239, 1416, 1652, 1680, 1689, 1770, 2065, 2252, 2360, 2478, 2815, 2832, 3304, 3378, 3540, 3941, 4130, 4504, 4720, 4956, 5630, 6195, 6608, 6756, 7080, 7882, 8260, 8445, 9008, 9912, 11260, 11823, 12390, 13512, 14160, 15764, 16520, 16890, 19705, 19824, 22520, 23646, 24780, 27024, 31528, 33040, 33217, 33780, 39410, 45040, 47292, 49560, 59115, 63056, 66434, 67560, 78820, 94584, 99120, 99651, 118230, 132868, 135120, 157640, 166085, 189168, 199302, 232519, 236460, 265736, 315280, 332170, 398604, 465038, 472920, 498255, 531472, 664340, 697557, 797208, 930076, 945840, 996510, 1162595, 1328680, 1395114, 1594416, 1860152, 1993020, 2325190, 2657360, 2790228, 3487785, 3720304, 3986040, 4650380, 5580456, 6975570, 7972080, 9300760, 11160912, 13951140, 18601520, 27902280, 55804560]

約数ペア:

[(1, 55804560), (2, 27902280), (3, 18601520), (4, 13951140), (5, 11160912), (6, 9300760), (7, 7972080), (8, 6975570), (10, 5580456), (12, 4650380), (14, 3986040), (15, 3720304), (16, 3487785), (20, 2790228), (21, 2657360), (24, 2325190), (28, 1993020), (30, 1860152), (35, 1594416), (40, 1395114), (42, 1328680), (48, 1162595), (56, 996510), (59, 945840), (60, 930076), (70, 797208), (80, 697557), (84, 664340), (105, 531472), (112, 498255), (118, 472920), (120, 465038), (140, 398604), (168, 332170), (177, 315280), (210, 265736), (236, 236460), (240, 232519), (280, 199302), (295, 189168), (336, 166085), (354, 157640), (413, 135120), (420, 132868), (472, 118230), (560, 99651), (563, 99120), (590, 94584), (708, 78820), (826, 67560), (840, 66434), (885, 63056), (944, 59115), (1126, 49560), (1180, 47292), (1239, 45040), (1416, 39410), (1652, 33780), (1680, 33217), (1689, 33040), (1770, 31528), (2065, 27024), (2252, 24780), (2360, 23646), (2478, 22520), (2815, 19824), (2832, 19705), (3304, 16890), (3378, 16520), (3540, 15764), (3941, 14160), (4130, 13512), (4504, 12390), (4720, 11823), (4956, 11260), (5630, 9912), (6195, 9008), (6608, 8445), (6756, 8260), (7080, 7882)]