78470147160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{9859}}^1\times {\mathrm{22109}}^1$

素因数の和:31985

約数の個数: 96

約数和(自身を含む): 255065382000

約数和(自身を除く): 176595234840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 9859, 19718, 22109, 29577, 39436, 44218, 49295, 59154, 66327, 78872, 88436, 88731, 98590, 110545, 118308, 132654, 147885, 176872, 177462, 197180, 198981, 221090, 236616, 265308, 295770, 331635, 354924, 394360, 397962, 442180, 443655, 530616, 591540, 663270, 709848, 795924, 884360, 887310, 994905, 1183080, 1326540, 1591848, 1774620, 1989810, 2653080, 3549240, 3979620, 7959240, 217972631, 435945262, 653917893, 871890524, 1089863155, 1307835786, 1743781048, 1961753679, 2179726310, 2615671572, 3269589465, 3923507358, 4359452620, 5231343144, 6539178930, 7847014716, 8718905240, 9808768395, 13078357860, 15694029432, 19617536790, 26156715720, 39235073580, 78470147160]

約数ペア:

[(1, 78470147160), (2, 39235073580), (3, 26156715720), (4, 19617536790), (5, 15694029432), (6, 13078357860), (8, 9808768395), (9, 8718905240), (10, 7847014716), (12, 6539178930), (15, 5231343144), (18, 4359452620), (20, 3923507358), (24, 3269589465), (30, 2615671572), (36, 2179726310), (40, 1961753679), (45, 1743781048), (60, 1307835786), (72, 1089863155), (90, 871890524), (120, 653917893), (180, 435945262), (360, 217972631), (9859, 7959240), (19718, 3979620), (22109, 3549240), (29577, 2653080), (39436, 1989810), (44218, 1774620), (49295, 1591848), (59154, 1326540), (66327, 1183080), (78872, 994905), (88436, 887310), (88731, 884360), (98590, 795924), (110545, 709848), (118308, 663270), (132654, 591540), (147885, 530616), (176872, 443655), (177462, 442180), (197180, 397962), (198981, 394360), (221090, 354924), (236616, 331635), (265308, 295770)]