39775440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 127804320

約数和(自身を除く): 88028880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 59, 60, 80, 106, 118, 120, 159, 177, 212, 236, 240, 265, 295, 318, 354, 424, 472, 530, 590, 636, 708, 795, 848, 885, 944, 1060, 1180, 1272, 1416, 1590, 1770, 2120, 2360, 2544, 2809, 2832, 3127, 3180, 3540, 4240, 4720, 5618, 6254, 6360, 7080, 8427, 9381, 11236, 12508, 12720, 14045, 14160, 15635, 16854, 18762, 22472, 25016, 28090, 31270, 33708, 37524, 42135, 44944, 46905, 50032, 56180, 62540, 67416, 75048, 84270, 93810, 112360, 125080, 134832, 150096, 165731, 168540, 187620, 224720, 250160, 331462, 337080, 375240, 497193, 662924, 674160, 750480, 828655, 994386, 1325848, 1657310, 1988772, 2485965, 2651696, 3314620, 3977544, 4971930, 6629240, 7955088, 9943860, 13258480, 19887720, 39775440]

約数ペア:

[(1, 39775440), (2, 19887720), (3, 13258480), (4, 9943860), (5, 7955088), (6, 6629240), (8, 4971930), (10, 3977544), (12, 3314620), (15, 2651696), (16, 2485965), (20, 1988772), (24, 1657310), (30, 1325848), (40, 994386), (48, 828655), (53, 750480), (59, 674160), (60, 662924), (80, 497193), (106, 375240), (118, 337080), (120, 331462), (159, 250160), (177, 224720), (212, 187620), (236, 168540), (240, 165731), (265, 150096), (295, 134832), (318, 125080), (354, 112360), (424, 93810), (472, 84270), (530, 75048), (590, 67416), (636, 62540), (708, 56180), (795, 50032), (848, 46905), (885, 44944), (944, 42135), (1060, 37524), (1180, 33708), (1272, 31270), (1416, 28090), (1590, 25016), (1770, 22472), (2120, 18762), (2360, 16854), (2544, 15635), (2809, 14160), (2832, 14045), (3127, 12720), (3180, 12508), (3540, 11236), (4240, 9381), (4720, 8427), (5618, 7080), (6254, 6360)]