23007960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 75816000

約数和(自身を除く): 52808040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 809, 948, 1185, 1422, 1580, 1618, 1896, 2370, 2427, 2844, 3160, 3236, 3555, 4045, 4740, 4854, 5688, 6472, 7110, 7281, 8090, 9480, 9708, 12135, 14220, 14562, 16180, 19416, 24270, 28440, 29124, 32360, 36405, 48540, 58248, 63911, 72810, 97080, 127822, 145620, 191733, 255644, 291240, 319555, 383466, 511288, 575199, 639110, 766932, 958665, 1150398, 1278220, 1533864, 1917330, 2300796, 2556440, 2875995, 3834660, 4601592, 5751990, 7669320, 11503980, 23007960]

約数ペア:

[(1, 23007960), (2, 11503980), (3, 7669320), (4, 5751990), (5, 4601592), (6, 3834660), (8, 2875995), (9, 2556440), (10, 2300796), (12, 1917330), (15, 1533864), (18, 1278220), (20, 1150398), (24, 958665), (30, 766932), (36, 639110), (40, 575199), (45, 511288), (60, 383466), (72, 319555), (79, 291240), (90, 255644), (120, 191733), (158, 145620), (180, 127822), (237, 97080), (316, 72810), (360, 63911), (395, 58248), (474, 48540), (632, 36405), (711, 32360), (790, 29124), (809, 28440), (948, 24270), (1185, 19416), (1422, 16180), (1580, 14562), (1618, 14220), (1896, 12135), (2370, 9708), (2427, 9480), (2844, 8090), (3160, 7281), (3236, 7110), (3555, 6472), (4045, 5688), (4740, 4854)]