120999840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19391}}^1$

素因数の和:19422

約数の個数: 96

約数和(自身を含む): 410489856

約数和(自身を除く): 289490016

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, 19391, 38782, 58173, 77564, 96955, 116346, 155128, 193910, 232692, 252083, 290865, 310256, 387820, 465384, 504166, 581730, 620512, 756249, 775640, 930768, 1008332, 1163460, 1260415, 1512498, 1551280, 1861536, 2016664, 2326920, 2520830, 3024996, 3102560, 3781245, 4033328, 4653840, 5041660, 6049992, 7562490, 8066656, 9307680, 10083320, 12099984, 15124980, 20166640, 24199968, 30249960, 40333280, 60499920, 120999840]

約数ペア:

[(1, 120999840), (2, 60499920), (3, 40333280), (4, 30249960), (5, 24199968), (6, 20166640), (8, 15124980), (10, 12099984), (12, 10083320), (13, 9307680), (15, 8066656), (16, 7562490), (20, 6049992), (24, 5041660), (26, 4653840), (30, 4033328), (32, 3781245), (39, 3102560), (40, 3024996), (48, 2520830), (52, 2326920), (60, 2016664), (65, 1861536), (78, 1551280), (80, 1512498), (96, 1260415), (104, 1163460), (120, 1008332), (130, 930768), (156, 775640), (160, 756249), (195, 620512), (208, 581730), (240, 504166), (260, 465384), (312, 387820), (390, 310256), (416, 290865), (480, 252083), (520, 232692), (624, 193910), (780, 155128), (1040, 116346), (1248, 96955), (1560, 77564), (2080, 58173), (3120, 38782), (6240, 19391)]