290886360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{1571}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 873780480

約数和(自身を除く): 582894120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1543, 1571, 3086, 3142, 4629, 4713, 6172, 6284, 7715, 7855, 9258, 9426, 12344, 12568, 15430, 15710, 18516, 18852, 23145, 23565, 30860, 31420, 37032, 37704, 46290, 47130, 61720, 62840, 92580, 94260, 185160, 188520, 2424053, 4848106, 7272159, 9696212, 12120265, 14544318, 19392424, 24240530, 29088636, 36360795, 48481060, 58177272, 72721590, 96962120, 145443180, 290886360]

約数ペア:

[(1, 290886360), (2, 145443180), (3, 96962120), (4, 72721590), (5, 58177272), (6, 48481060), (8, 36360795), (10, 29088636), (12, 24240530), (15, 19392424), (20, 14544318), (24, 12120265), (30, 9696212), (40, 7272159), (60, 4848106), (120, 2424053), (1543, 188520), (1571, 185160), (3086, 94260), (3142, 92580), (4629, 62840), (4713, 61720), (6172, 47130), (6284, 46290), (7715, 37704), (7855, 37032), (9258, 31420), (9426, 30860), (12344, 23565), (12568, 23145), (15430, 18852), (15710, 18516)]