90653520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 298757664

約数和(自身を除く): 208104144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1307, 1360, 1445, 1734, 2040, 2312, 2614, 2890, 3468, 3921, 4080, 4335, 4624, 5228, 5780, 6535, 6936, 7842, 8670, 10456, 11560, 13070, 13872, 15684, 17340, 19605, 20912, 22219, 23120, 26140, 31368, 34680, 39210, 44438, 52280, 62736, 66657, 69360, 78420, 88876, 104560, 111095, 133314, 156840, 177752, 222190, 266628, 313680, 333285, 355504, 377723, 444380, 533256, 666570, 755446, 888760, 1066512, 1133169, 1333140, 1510892, 1777520, 1888615, 2266338, 2666280, 3021784, 3777230, 4532676, 5332560, 5665845, 6043568, 7554460, 9065352, 11331690, 15108920, 18130704, 22663380, 30217840, 45326760, 90653520]

約数ペア:

[(1, 90653520), (2, 45326760), (3, 30217840), (4, 22663380), (5, 18130704), (6, 15108920), (8, 11331690), (10, 9065352), (12, 7554460), (15, 6043568), (16, 5665845), (17, 5332560), (20, 4532676), (24, 3777230), (30, 3021784), (34, 2666280), (40, 2266338), (48, 1888615), (51, 1777520), (60, 1510892), (68, 1333140), (80, 1133169), (85, 1066512), (102, 888760), (120, 755446), (136, 666570), (170, 533256), (204, 444380), (240, 377723), (255, 355504), (272, 333285), (289, 313680), (340, 266628), (408, 222190), (510, 177752), (578, 156840), (680, 133314), (816, 111095), (867, 104560), (1020, 88876), (1156, 78420), (1307, 69360), (1360, 66657), (1445, 62736), (1734, 52280), (2040, 44438), (2312, 39210), (2614, 34680), (2890, 31368), (3468, 26140), (3921, 23120), (4080, 22219), (4335, 20912), (4624, 19605), (5228, 17340), (5780, 15684), (6535, 13872), (6936, 13070), (7842, 11560), (8670, 10456)]