1566890040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421207}}^1$

素因数の和:421252

約数の個数: 64

約数和(自身を含む): 4852316160

約数和(自身を除く): 3285426120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 421207, 842414, 1263621, 1684828, 2106035, 2527242, 3369656, 4212070, 5054484, 6318105, 8424140, 10108968, 12636210, 13057417, 16848280, 25272420, 26114834, 39172251, 50544840, 52229668, 65287085, 78344502, 104459336, 130574170, 156689004, 195861255, 261148340, 313378008, 391722510, 522296680, 783445020, 1566890040]

約数ペア:

[(1, 1566890040), (2, 783445020), (3, 522296680), (4, 391722510), (5, 313378008), (6, 261148340), (8, 195861255), (10, 156689004), (12, 130574170), (15, 104459336), (20, 78344502), (24, 65287085), (30, 52229668), (31, 50544840), (40, 39172251), (60, 26114834), (62, 25272420), (93, 16848280), (120, 13057417), (124, 12636210), (155, 10108968), (186, 8424140), (248, 6318105), (310, 5054484), (372, 4212070), (465, 3369656), (620, 2527242), (744, 2106035), (930, 1684828), (1240, 1263621), (1860, 842414), (3720, 421207)]