71308320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2874

約数の個数: 96

約数和(自身を含む): 228940992

約数和(自身を除く): 157632672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 2803, 3180, 4240, 5088, 5606, 6360, 8409, 8480, 11212, 12720, 14015, 16818, 22424, 25440, 28030, 33636, 42045, 44848, 56060, 67272, 84090, 89696, 112120, 134544, 148559, 168180, 224240, 269088, 297118, 336360, 445677, 448480, 594236, 672720, 742795, 891354, 1188472, 1345440, 1485590, 1782708, 2228385, 2376944, 2971180, 3565416, 4456770, 4753888, 5942360, 7130832, 8913540, 11884720, 14261664, 17827080, 23769440, 35654160, 71308320]

約数ペア:

[(1, 71308320), (2, 35654160), (3, 23769440), (4, 17827080), (5, 14261664), (6, 11884720), (8, 8913540), (10, 7130832), (12, 5942360), (15, 4753888), (16, 4456770), (20, 3565416), (24, 2971180), (30, 2376944), (32, 2228385), (40, 1782708), (48, 1485590), (53, 1345440), (60, 1188472), (80, 891354), (96, 742795), (106, 672720), (120, 594236), (159, 448480), (160, 445677), (212, 336360), (240, 297118), (265, 269088), (318, 224240), (424, 168180), (480, 148559), (530, 134544), (636, 112120), (795, 89696), (848, 84090), (1060, 67272), (1272, 56060), (1590, 44848), (1696, 42045), (2120, 33636), (2544, 28030), (2803, 25440), (3180, 22424), (4240, 16818), (5088, 14015), (5606, 12720), (6360, 11212), (8409, 8480)]