168361440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26981}}^1$

素因数の和:27012

約数の個数: 96

約数和(自身を含む): 571154976

約数和(自身を除く): 402793536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 26981, 53962, 80943, 107924, 134905, 161886, 215848, 269810, 323772, 350753, 404715, 431696, 539620, 647544, 701506, 809430, 863392, 1052259, 1079240, 1295088, 1403012, 1618860, 1753765, 2104518, 2158480, 2590176, 2806024, 3237720, 3507530, 4209036, 4316960, 5261295, 5612048, 6475440, 7015060, 8418072, 10522590, 11224096, 12950880, 14030120, 16836144, 21045180, 28060240, 33672288, 42090360, 56120480, 84180720, 168361440]

約数ペア:

[(1, 168361440), (2, 84180720), (3, 56120480), (4, 42090360), (5, 33672288), (6, 28060240), (8, 21045180), (10, 16836144), (12, 14030120), (13, 12950880), (15, 11224096), (16, 10522590), (20, 8418072), (24, 7015060), (26, 6475440), (30, 5612048), (32, 5261295), (39, 4316960), (40, 4209036), (48, 3507530), (52, 3237720), (60, 2806024), (65, 2590176), (78, 2158480), (80, 2104518), (96, 1753765), (104, 1618860), (120, 1403012), (130, 1295088), (156, 1079240), (160, 1052259), (195, 863392), (208, 809430), (240, 701506), (260, 647544), (312, 539620), (390, 431696), (416, 404715), (480, 350753), (520, 323772), (624, 269810), (780, 215848), (1040, 161886), (1248, 134905), (1560, 107924), (2080, 80943), (3120, 53962), (6240, 26981)]