628223520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45131}}^1$

素因数の和:45178

約数の個数: 96

約数和(自身を含む): 2047187520

約数和(自身を除く): 1418964000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 45131, 90262, 135393, 180524, 225655, 270786, 361048, 451310, 541572, 676965, 722096, 902620, 1083144, 1308799, 1353930, 1444192, 1805240, 2166288, 2617598, 2707860, 3610480, 3926397, 4332576, 5235196, 5415720, 6543995, 7220960, 7852794, 10470392, 10831440, 13087990, 15705588, 19631985, 20940784, 21662880, 26175980, 31411176, 39263970, 41881568, 52351960, 62822352, 78527940, 104703920, 125644704, 157055880, 209407840, 314111760, 628223520]

約数ペア:

[(1, 628223520), (2, 314111760), (3, 209407840), (4, 157055880), (5, 125644704), (6, 104703920), (8, 78527940), (10, 62822352), (12, 52351960), (15, 41881568), (16, 39263970), (20, 31411176), (24, 26175980), (29, 21662880), (30, 20940784), (32, 19631985), (40, 15705588), (48, 13087990), (58, 10831440), (60, 10470392), (80, 7852794), (87, 7220960), (96, 6543995), (116, 5415720), (120, 5235196), (145, 4332576), (160, 3926397), (174, 3610480), (232, 2707860), (240, 2617598), (290, 2166288), (348, 1805240), (435, 1444192), (464, 1353930), (480, 1308799), (580, 1083144), (696, 902620), (870, 722096), (928, 676965), (1160, 541572), (1392, 451310), (1740, 361048), (2320, 270786), (2784, 225655), (3480, 180524), (4640, 135393), (6960, 90262), (13920, 45131)]