28976160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 99937152

約数和(自身を除く): 70960992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 67, 68, 80, 85, 96, 102, 106, 120, 134, 136, 159, 160, 170, 201, 204, 212, 240, 255, 265, 268, 272, 318, 335, 340, 402, 408, 424, 480, 510, 530, 536, 544, 636, 670, 680, 795, 804, 816, 848, 901, 1005, 1020, 1060, 1072, 1139, 1272, 1340, 1360, 1590, 1608, 1632, 1696, 1802, 2010, 2040, 2120, 2144, 2278, 2544, 2680, 2703, 2720, 3180, 3216, 3417, 3551, 3604, 4020, 4080, 4240, 4505, 4556, 5088, 5360, 5406, 5695, 6360, 6432, 6834, 7102, 7208, 8040, 8160, 8480, 9010, 9112, 10653, 10720, 10812, 11390, 12720, 13515, 13668, 14204, 14416, 16080, 17085, 17755, 18020, 18224, 21306, 21624, 22780, 25440, 27030, 27336, 28408, 28832, 32160, 34170, 35510, 36040, 36448, 42612, 43248, 45560, 53265, 54060, 54672, 56816, 60367, 68340, 71020, 72080, 85224, 86496, 91120, 106530, 108120, 109344, 113632, 120734, 136680, 142040, 144160, 170448, 181101, 182240, 213060, 216240, 241468, 273360, 284080, 301835, 340896, 362202, 426120, 432480, 482936, 546720, 568160, 603670, 724404, 852240, 905505, 965872, 1207340, 1448808, 1704480, 1811010, 1931744, 2414680, 2897616, 3622020, 4829360, 5795232, 7244040, 9658720, 14488080, 28976160]

約数ペア:

[(1, 28976160), (2, 14488080), (3, 9658720), (4, 7244040), (5, 5795232), (6, 4829360), (8, 3622020), (10, 2897616), (12, 2414680), (15, 1931744), (16, 1811010), (17, 1704480), (20, 1448808), (24, 1207340), (30, 965872), (32, 905505), (34, 852240), (40, 724404), (48, 603670), (51, 568160), (53, 546720), (60, 482936), (67, 432480), (68, 426120), (80, 362202), (85, 340896), (96, 301835), (102, 284080), (106, 273360), (120, 241468), (134, 216240), (136, 213060), (159, 182240), (160, 181101), (170, 170448), (201, 144160), (204, 142040), (212, 136680), (240, 120734), (255, 113632), (265, 109344), (268, 108120), (272, 106530), (318, 91120), (335, 86496), (340, 85224), (402, 72080), (408, 71020), (424, 68340), (480, 60367), (510, 56816), (530, 54672), (536, 54060), (544, 53265), (636, 45560), (670, 43248), (680, 42612), (795, 36448), (804, 36040), (816, 35510), (848, 34170), (901, 32160), (1005, 28832), (1020, 28408), (1060, 27336), (1072, 27030), (1139, 25440), (1272, 22780), (1340, 21624), (1360, 21306), (1590, 18224), (1608, 18020), (1632, 17755), (1696, 17085), (1802, 16080), (2010, 14416), (2040, 14204), (2120, 13668), (2144, 13515), (2278, 12720), (2544, 11390), (2680, 10812), (2703, 10720), (2720, 10653), (3180, 9112), (3216, 9010), (3417, 8480), (3551, 8160), (3604, 8040), (4020, 7208), (4080, 7102), (4240, 6834), (4505, 6432), (4556, 6360), (5088, 5695), (5360, 5406)]