15042480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 47005920

約数和(自身を除く): 31963440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 269, 466, 538, 699, 807, 932, 1076, 1165, 1345, 1398, 1614, 1864, 2152, 2330, 2690, 2796, 3228, 3495, 3728, 4035, 4304, 4660, 5380, 5592, 6456, 6990, 8070, 9320, 10760, 11184, 12912, 13980, 16140, 18640, 21520, 27960, 32280, 55920, 62677, 64560, 125354, 188031, 250708, 313385, 376062, 501416, 626770, 752124, 940155, 1002832, 1253540, 1504248, 1880310, 2507080, 3008496, 3760620, 5014160, 7521240, 15042480]

約数ペア:

[(1, 15042480), (2, 7521240), (3, 5014160), (4, 3760620), (5, 3008496), (6, 2507080), (8, 1880310), (10, 1504248), (12, 1253540), (15, 1002832), (16, 940155), (20, 752124), (24, 626770), (30, 501416), (40, 376062), (48, 313385), (60, 250708), (80, 188031), (120, 125354), (233, 64560), (240, 62677), (269, 55920), (466, 32280), (538, 27960), (699, 21520), (807, 18640), (932, 16140), (1076, 13980), (1165, 12912), (1345, 11184), (1398, 10760), (1614, 9320), (1864, 8070), (2152, 6990), (2330, 6456), (2690, 5592), (2796, 5380), (3228, 4660), (3495, 4304), (3728, 4035)]