261572160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3548

約数の個数: 112

約数和(自身を含む): 841248000

約数和(自身を除く): 579675840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3449, 3792, 4740, 5056, 6320, 6898, 7584, 9480, 10347, 12640, 13796, 15168, 17245, 18960, 20694, 25280, 27592, 34490, 37920, 41388, 51735, 55184, 68980, 75840, 82776, 103470, 110368, 137960, 165552, 206940, 220736, 272471, 275920, 331104, 413880, 544942, 551840, 662208, 817413, 827760, 1089884, 1103680, 1362355, 1634826, 1655520, 2179768, 2724710, 3269652, 3311040, 4087065, 4359536, 5449420, 6539304, 8174130, 8719072, 10898840, 13078608, 16348260, 17438144, 21797680, 26157216, 32696520, 43595360, 52314432, 65393040, 87190720, 130786080, 261572160]

約数ペア:

[(1, 261572160), (2, 130786080), (3, 87190720), (4, 65393040), (5, 52314432), (6, 43595360), (8, 32696520), (10, 26157216), (12, 21797680), (15, 17438144), (16, 16348260), (20, 13078608), (24, 10898840), (30, 8719072), (32, 8174130), (40, 6539304), (48, 5449420), (60, 4359536), (64, 4087065), (79, 3311040), (80, 3269652), (96, 2724710), (120, 2179768), (158, 1655520), (160, 1634826), (192, 1362355), (237, 1103680), (240, 1089884), (316, 827760), (320, 817413), (395, 662208), (474, 551840), (480, 544942), (632, 413880), (790, 331104), (948, 275920), (960, 272471), (1185, 220736), (1264, 206940), (1580, 165552), (1896, 137960), (2370, 110368), (2528, 103470), (3160, 82776), (3449, 75840), (3792, 68980), (4740, 55184), (5056, 51735), (6320, 41388), (6898, 37920), (7584, 34490), (9480, 27592), (10347, 25280), (12640, 20694), (13796, 18960), (15168, 17245)]