670980120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{180371}}^1$

素因数の和:180416

約数の個数: 64

約数和(自身を含む): 2077885440

約数和(自身を除く): 1406905320

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, 180371, 360742, 541113, 721484, 901855, 1082226, 1442968, 1803710, 2164452, 2705565, 3607420, 4328904, 5411130, 5591501, 7214840, 10822260, 11183002, 16774503, 21644520, 22366004, 27957505, 33549006, 44732008, 55915010, 67098012, 83872515, 111830020, 134196024, 167745030, 223660040, 335490060, 670980120]

約数ペア:

[(1, 670980120), (2, 335490060), (3, 223660040), (4, 167745030), (5, 134196024), (6, 111830020), (8, 83872515), (10, 67098012), (12, 55915010), (15, 44732008), (20, 33549006), (24, 27957505), (30, 22366004), (31, 21644520), (40, 16774503), (60, 11183002), (62, 10822260), (93, 7214840), (120, 5591501), (124, 5411130), (155, 4328904), (186, 3607420), (248, 2705565), (310, 2164452), (372, 1803710), (465, 1442968), (620, 1082226), (744, 901855), (930, 721484), (1240, 541113), (1860, 360742), (3720, 180371)]