82643520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2828

約数の個数: 112

約数和(自身を含む): 270955008

約数和(自身を除く): 188311488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2777, 2976, 3720, 4960, 5554, 5952, 7440, 8331, 9920, 11108, 13885, 14880, 16662, 22216, 27770, 29760, 33324, 41655, 44432, 55540, 66648, 83310, 86087, 88864, 111080, 133296, 166620, 172174, 177728, 222160, 258261, 266592, 333240, 344348, 430435, 444320, 516522, 533184, 666480, 688696, 860870, 888640, 1033044, 1291305, 1332960, 1377392, 1721740, 2066088, 2582610, 2665920, 2754784, 3443480, 4132176, 5165220, 5509568, 6886960, 8264352, 10330440, 13773920, 16528704, 20660880, 27547840, 41321760, 82643520]

約数ペア:

[(1, 82643520), (2, 41321760), (3, 27547840), (4, 20660880), (5, 16528704), (6, 13773920), (8, 10330440), (10, 8264352), (12, 6886960), (15, 5509568), (16, 5165220), (20, 4132176), (24, 3443480), (30, 2754784), (31, 2665920), (32, 2582610), (40, 2066088), (48, 1721740), (60, 1377392), (62, 1332960), (64, 1291305), (80, 1033044), (93, 888640), (96, 860870), (120, 688696), (124, 666480), (155, 533184), (160, 516522), (186, 444320), (192, 430435), (240, 344348), (248, 333240), (310, 266592), (320, 258261), (372, 222160), (465, 177728), (480, 172174), (496, 166620), (620, 133296), (744, 111080), (930, 88864), (960, 86087), (992, 83310), (1240, 66648), (1488, 55540), (1860, 44432), (1984, 41655), (2480, 33324), (2777, 29760), (2976, 27770), (3720, 22216), (4960, 16662), (5554, 14880), (5952, 13885), (7440, 11108), (8331, 9920)]