7949261520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{35963}}^1$

素因数の和:36289

約数の個数: 120

約数和(自身を含む): 26783973216

約数和(自身を除く): 18834711696

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, 307, 360, 614, 720, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 4912, 5526, 6140, 7368, 9210, 11052, 12280, 13815, 14736, 18420, 22104, 24560, 27630, 35963, 36840, 44208, 55260, 71926, 73680, 107889, 110520, 143852, 179815, 215778, 221040, 287704, 323667, 359630, 431556, 539445, 575408, 647334, 719260, 863112, 1078890, 1294668, 1438520, 1618335, 1726224, 2157780, 2589336, 2877040, 3236670, 4315560, 5178672, 6473340, 8631120, 11040641, 12946680, 22081282, 25893360, 33121923, 44162564, 55203205, 66243846, 88325128, 99365769, 110406410, 132487692, 165609615, 176650256, 198731538, 220812820, 264975384, 331219230, 397463076, 441625640, 496828845, 529950768, 662438460, 794926152, 883251280, 993657690, 1324876920, 1589852304, 1987315380, 2649753840, 3974630760, 7949261520]

約数ペア:

[(1, 7949261520), (2, 3974630760), (3, 2649753840), (4, 1987315380), (5, 1589852304), (6, 1324876920), (8, 993657690), (9, 883251280), (10, 794926152), (12, 662438460), (15, 529950768), (16, 496828845), (18, 441625640), (20, 397463076), (24, 331219230), (30, 264975384), (36, 220812820), (40, 198731538), (45, 176650256), (48, 165609615), (60, 132487692), (72, 110406410), (80, 99365769), (90, 88325128), (120, 66243846), (144, 55203205), (180, 44162564), (240, 33121923), (307, 25893360), (360, 22081282), (614, 12946680), (720, 11040641), (921, 8631120), (1228, 6473340), (1535, 5178672), (1842, 4315560), (2456, 3236670), (2763, 2877040), (3070, 2589336), (3684, 2157780), (4605, 1726224), (4912, 1618335), (5526, 1438520), (6140, 1294668), (7368, 1078890), (9210, 863112), (11052, 719260), (12280, 647334), (13815, 575408), (14736, 539445), (18420, 431556), (22104, 359630), (24560, 323667), (27630, 287704), (35963, 221040), (36840, 215778), (44208, 179815), (55260, 143852), (71926, 110520), (73680, 107889)]