27902280

素因数分解:

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

素因数の和:643

約数の個数: 128

約数和(自身を含む): 97459200

約数和(自身を除く): 69556920

約数列:

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

約数ペア:

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