15612960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2986

約数の個数: 96

約数和(自身を含む): 53669952

約数和(自身を除く): 38056992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 2957, 5280, 5914, 8871, 11828, 14785, 17742, 23656, 29570, 32527, 35484, 44355, 47312, 59140, 65054, 70968, 88710, 94624, 97581, 118280, 130108, 141936, 162635, 177420, 195162, 236560, 260216, 283872, 325270, 354840, 390324, 473120, 487905, 520432, 650540, 709680, 780648, 975810, 1040864, 1301080, 1419360, 1561296, 1951620, 2602160, 3122592, 3903240, 5204320, 7806480, 15612960]

約数ペア:

[(1, 15612960), (2, 7806480), (3, 5204320), (4, 3903240), (5, 3122592), (6, 2602160), (8, 1951620), (10, 1561296), (11, 1419360), (12, 1301080), (15, 1040864), (16, 975810), (20, 780648), (22, 709680), (24, 650540), (30, 520432), (32, 487905), (33, 473120), (40, 390324), (44, 354840), (48, 325270), (55, 283872), (60, 260216), (66, 236560), (80, 195162), (88, 177420), (96, 162635), (110, 141936), (120, 130108), (132, 118280), (160, 97581), (165, 94624), (176, 88710), (220, 70968), (240, 65054), (264, 59140), (330, 47312), (352, 44355), (440, 35484), (480, 32527), (528, 29570), (660, 23656), (880, 17742), (1056, 14785), (1320, 11828), (1760, 8871), (2640, 5914), (2957, 5280)]