55480080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7457}}^1$

素因数の和:7504

約数の個数: 80

約数和(自身を含む): 177560064

約数和(自身を除く): 122079984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7457, 14914, 22371, 29828, 37285, 44742, 59656, 74570, 89484, 111855, 119312, 149140, 178968, 223710, 231167, 298280, 357936, 447420, 462334, 596560, 693501, 894840, 924668, 1155835, 1387002, 1789680, 1849336, 2311670, 2774004, 3467505, 3698672, 4623340, 5548008, 6935010, 9246680, 11096016, 13870020, 18493360, 27740040, 55480080]

約数ペア:

[(1, 55480080), (2, 27740040), (3, 18493360), (4, 13870020), (5, 11096016), (6, 9246680), (8, 6935010), (10, 5548008), (12, 4623340), (15, 3698672), (16, 3467505), (20, 2774004), (24, 2311670), (30, 1849336), (31, 1789680), (40, 1387002), (48, 1155835), (60, 924668), (62, 894840), (80, 693501), (93, 596560), (120, 462334), (124, 447420), (155, 357936), (186, 298280), (240, 231167), (248, 223710), (310, 178968), (372, 149140), (465, 119312), (496, 111855), (620, 89484), (744, 74570), (930, 59656), (1240, 44742), (1488, 37285), (1860, 29828), (2480, 22371), (3720, 14914), (7440, 7457)]