3552840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 11793600

約数和(自身を除く): 8240760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 139, 142, 180, 213, 278, 284, 355, 360, 417, 426, 556, 568, 639, 695, 710, 834, 852, 1065, 1112, 1251, 1278, 1390, 1420, 1668, 1704, 2085, 2130, 2502, 2556, 2780, 2840, 3195, 3336, 4170, 4260, 5004, 5112, 5560, 6255, 6390, 8340, 8520, 9869, 10008, 12510, 12780, 16680, 19738, 25020, 25560, 29607, 39476, 49345, 50040, 59214, 78952, 88821, 98690, 118428, 148035, 177642, 197380, 236856, 296070, 355284, 394760, 444105, 592140, 710568, 888210, 1184280, 1776420, 3552840]

約数ペア:

[(1, 3552840), (2, 1776420), (3, 1184280), (4, 888210), (5, 710568), (6, 592140), (8, 444105), (9, 394760), (10, 355284), (12, 296070), (15, 236856), (18, 197380), (20, 177642), (24, 148035), (30, 118428), (36, 98690), (40, 88821), (45, 78952), (60, 59214), (71, 50040), (72, 49345), (90, 39476), (120, 29607), (139, 25560), (142, 25020), (180, 19738), (213, 16680), (278, 12780), (284, 12510), (355, 10008), (360, 9869), (417, 8520), (426, 8340), (556, 6390), (568, 6255), (639, 5560), (695, 5112), (710, 5004), (834, 4260), (852, 4170), (1065, 3336), (1112, 3195), (1251, 2840), (1278, 2780), (1390, 2556), (1420, 2502), (1668, 2130), (1704, 2085)]