28653532560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{64921}}^1$

素因数の和:65553

約数の個数: 120

約数和(自身を含む): 96386577144

約数和(自身を除く): 67733044584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 613, 720, 1226, 1839, 2452, 3065, 3678, 4904, 5517, 6130, 7356, 9195, 9808, 11034, 12260, 14712, 18390, 22068, 24520, 27585, 29424, 36780, 44136, 49040, 55170, 64921, 73560, 88272, 110340, 129842, 147120, 194763, 220680, 259684, 324605, 389526, 441360, 519368, 584289, 649210, 779052, 973815, 1038736, 1168578, 1298420, 1558104, 1947630, 2337156, 2596840, 2921445, 3116208, 3895260, 4674312, 5193680, 5842890, 7790520, 9348624, 11685780, 15581040, 23371560, 39796573, 46743120, 79593146, 119389719, 159186292, 198982865, 238779438, 318372584, 358169157, 397965730, 477558876, 596948595, 636745168, 716338314, 795931460, 955117752, 1193897190, 1432676628, 1591862920, 1790845785, 1910235504, 2387794380, 2865353256, 3183725840, 3581691570, 4775588760, 5730706512, 7163383140, 9551177520, 14326766280, 28653532560]

約数ペア:

[(1, 28653532560), (2, 14326766280), (3, 9551177520), (4, 7163383140), (5, 5730706512), (6, 4775588760), (8, 3581691570), (9, 3183725840), (10, 2865353256), (12, 2387794380), (15, 1910235504), (16, 1790845785), (18, 1591862920), (20, 1432676628), (24, 1193897190), (30, 955117752), (36, 795931460), (40, 716338314), (45, 636745168), (48, 596948595), (60, 477558876), (72, 397965730), (80, 358169157), (90, 318372584), (120, 238779438), (144, 198982865), (180, 159186292), (240, 119389719), (360, 79593146), (613, 46743120), (720, 39796573), (1226, 23371560), (1839, 15581040), (2452, 11685780), (3065, 9348624), (3678, 7790520), (4904, 5842890), (5517, 5193680), (6130, 4674312), (7356, 3895260), (9195, 3116208), (9808, 2921445), (11034, 2596840), (12260, 2337156), (14712, 1947630), (18390, 1558104), (22068, 1298420), (24520, 1168578), (27585, 1038736), (29424, 973815), (36780, 779052), (44136, 649210), (49040, 584289), (55170, 519368), (64921, 441360), (73560, 389526), (88272, 324605), (110340, 259684), (129842, 220680), (147120, 194763)]