108990960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 367768128

約数和(自身を除く): 258777168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 181, 193, 195, 208, 240, 260, 312, 362, 386, 390, 520, 543, 579, 624, 724, 772, 780, 905, 965, 1040, 1086, 1158, 1448, 1544, 1560, 1810, 1930, 2172, 2316, 2353, 2509, 2715, 2895, 2896, 3088, 3120, 3620, 3860, 4344, 4632, 4706, 5018, 5430, 5790, 7059, 7240, 7527, 7720, 8688, 9264, 9412, 10036, 10860, 11580, 11765, 12545, 14118, 14480, 15054, 15440, 18824, 20072, 21720, 23160, 23530, 25090, 28236, 30108, 34933, 35295, 37635, 37648, 40144, 43440, 46320, 47060, 50180, 56472, 60216, 69866, 70590, 75270, 94120, 100360, 104799, 112944, 120432, 139732, 141180, 150540, 174665, 188240, 200720, 209598, 279464, 282360, 301080, 349330, 419196, 454129, 523995, 558928, 564720, 602160, 698660, 838392, 908258, 1047990, 1362387, 1397320, 1676784, 1816516, 2095980, 2270645, 2724774, 2794640, 3633032, 4191960, 4541290, 5449548, 6811935, 7266064, 8383920, 9082580, 10899096, 13623870, 18165160, 21798192, 27247740, 36330320, 54495480, 108990960]

約数ペア:

[(1, 108990960), (2, 54495480), (3, 36330320), (4, 27247740), (5, 21798192), (6, 18165160), (8, 13623870), (10, 10899096), (12, 9082580), (13, 8383920), (15, 7266064), (16, 6811935), (20, 5449548), (24, 4541290), (26, 4191960), (30, 3633032), (39, 2794640), (40, 2724774), (48, 2270645), (52, 2095980), (60, 1816516), (65, 1676784), (78, 1397320), (80, 1362387), (104, 1047990), (120, 908258), (130, 838392), (156, 698660), (181, 602160), (193, 564720), (195, 558928), (208, 523995), (240, 454129), (260, 419196), (312, 349330), (362, 301080), (386, 282360), (390, 279464), (520, 209598), (543, 200720), (579, 188240), (624, 174665), (724, 150540), (772, 141180), (780, 139732), (905, 120432), (965, 112944), (1040, 104799), (1086, 100360), (1158, 94120), (1448, 75270), (1544, 70590), (1560, 69866), (1810, 60216), (1930, 56472), (2172, 50180), (2316, 47060), (2353, 46320), (2509, 43440), (2715, 40144), (2895, 37648), (2896, 37635), (3088, 35295), (3120, 34933), (3620, 30108), (3860, 28236), (4344, 25090), (4632, 23530), (4706, 23160), (5018, 21720), (5430, 20072), (5790, 18824), (7059, 15440), (7240, 15054), (7527, 14480), (7720, 14118), (8688, 12545), (9264, 11765), (9412, 11580), (10036, 10860)]