80517574440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{21977}}^1\times {\mathrm{10177}}^1$

素因数の和:32171

約数の個数: 96

約数和(自身を含む): 261719738280

約数和(自身を除く): 181202163840

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, 10177, 20354, 21977, 30531, 40708, 43954, 50885, 61062, 65931, 81416, 87908, 91593, 101770, 109885, 122124, 131862, 152655, 175816, 183186, 197793, 203540, 219770, 244248, 263724, 305310, 329655, 366372, 395586, 407080, 439540, 457965, 527448, 610620, 659310, 732744, 791172, 879080, 915930, 988965, 1221240, 1318620, 1582344, 1831860, 1977930, 2637240, 3663720, 3955860, 7911720, 223659929, 447319858, 670979787, 894639716, 1118299645, 1341959574, 1789279432, 2012939361, 2236599290, 2683919148, 3354898935, 4025878722, 4473198580, 5367838296, 6709797870, 8051757444, 8946397160, 10064696805, 13419595740, 16103514888, 20129393610, 26839191480, 40258787220, 80517574440]

約数ペア:

[(1, 80517574440), (2, 40258787220), (3, 26839191480), (4, 20129393610), (5, 16103514888), (6, 13419595740), (8, 10064696805), (9, 8946397160), (10, 8051757444), (12, 6709797870), (15, 5367838296), (18, 4473198580), (20, 4025878722), (24, 3354898935), (30, 2683919148), (36, 2236599290), (40, 2012939361), (45, 1789279432), (60, 1341959574), (72, 1118299645), (90, 894639716), (120, 670979787), (180, 447319858), (360, 223659929), (10177, 7911720), (20354, 3955860), (21977, 3663720), (30531, 2637240), (40708, 1977930), (43954, 1831860), (50885, 1582344), (61062, 1318620), (65931, 1221240), (81416, 988965), (87908, 915930), (91593, 879080), (101770, 791172), (109885, 732744), (122124, 659310), (131862, 610620), (152655, 527448), (175816, 457965), (183186, 439540), (197793, 407080), (203540, 395586), (219770, 366372), (244248, 329655), (263724, 305310)]