27852240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 67141680

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, 79, 80, 104, 113, 120, 130, 156, 158, 195, 208, 226, 237, 240, 260, 312, 316, 339, 390, 395, 452, 474, 520, 565, 624, 632, 678, 780, 790, 904, 948, 1027, 1040, 1130, 1185, 1264, 1356, 1469, 1560, 1580, 1695, 1808, 1896, 2054, 2260, 2370, 2712, 2938, 3081, 3120, 3160, 3390, 3792, 4108, 4407, 4520, 4740, 5135, 5424, 5876, 6162, 6320, 6780, 7345, 8216, 8814, 8927, 9040, 9480, 10270, 11752, 12324, 13560, 14690, 15405, 16432, 17628, 17854, 18960, 20540, 22035, 23504, 24648, 26781, 27120, 29380, 30810, 35256, 35708, 41080, 44070, 44635, 49296, 53562, 58760, 61620, 70512, 71416, 82160, 88140, 89270, 107124, 116051, 117520, 123240, 133905, 142832, 176280, 178540, 214248, 232102, 246480, 267810, 348153, 352560, 357080, 428496, 464204, 535620, 580255, 696306, 714160, 928408, 1071240, 1160510, 1392612, 1740765, 1856816, 2142480, 2321020, 2785224, 3481530, 4642040, 5570448, 6963060, 9284080, 13926120, 27852240]

約数ペア:

[(1, 27852240), (2, 13926120), (3, 9284080), (4, 6963060), (5, 5570448), (6, 4642040), (8, 3481530), (10, 2785224), (12, 2321020), (13, 2142480), (15, 1856816), (16, 1740765), (20, 1392612), (24, 1160510), (26, 1071240), (30, 928408), (39, 714160), (40, 696306), (48, 580255), (52, 535620), (60, 464204), (65, 428496), (78, 357080), (79, 352560), (80, 348153), (104, 267810), (113, 246480), (120, 232102), (130, 214248), (156, 178540), (158, 176280), (195, 142832), (208, 133905), (226, 123240), (237, 117520), (240, 116051), (260, 107124), (312, 89270), (316, 88140), (339, 82160), (390, 71416), (395, 70512), (452, 61620), (474, 58760), (520, 53562), (565, 49296), (624, 44635), (632, 44070), (678, 41080), (780, 35708), (790, 35256), (904, 30810), (948, 29380), (1027, 27120), (1040, 26781), (1130, 24648), (1185, 23504), (1264, 22035), (1356, 20540), (1469, 18960), (1560, 17854), (1580, 17628), (1695, 16432), (1808, 15405), (1896, 14690), (2054, 13560), (2260, 12324), (2370, 11752), (2712, 10270), (2938, 9480), (3081, 9040), (3120, 8927), (3160, 8814), (3390, 8216), (3792, 7345), (4108, 6780), (4407, 6320), (4520, 6162), (4740, 5876), (5135, 5424)]