27189240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 91022400

約数和(自身を除く): 63833160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 601, 696, 754, 780, 870, 1131, 1160, 1202, 1508, 1560, 1740, 1803, 1885, 2262, 2404, 3005, 3016, 3480, 3606, 3770, 4524, 4808, 5655, 6010, 7212, 7540, 7813, 9015, 9048, 11310, 12020, 14424, 15080, 15626, 17429, 18030, 22620, 23439, 24040, 31252, 34858, 36060, 39065, 45240, 46878, 52287, 62504, 69716, 72120, 78130, 87145, 93756, 104574, 117195, 139432, 156260, 174290, 187512, 209148, 226577, 234390, 261435, 312520, 348580, 418296, 453154, 468780, 522870, 679731, 697160, 906308, 937560, 1045740, 1132885, 1359462, 1812616, 2091480, 2265770, 2718924, 3398655, 4531540, 5437848, 6797310, 9063080, 13594620, 27189240]

約数ペア:

[(1, 27189240), (2, 13594620), (3, 9063080), (4, 6797310), (5, 5437848), (6, 4531540), (8, 3398655), (10, 2718924), (12, 2265770), (13, 2091480), (15, 1812616), (20, 1359462), (24, 1132885), (26, 1045740), (29, 937560), (30, 906308), (39, 697160), (40, 679731), (52, 522870), (58, 468780), (60, 453154), (65, 418296), (78, 348580), (87, 312520), (104, 261435), (116, 234390), (120, 226577), (130, 209148), (145, 187512), (156, 174290), (174, 156260), (195, 139432), (232, 117195), (260, 104574), (290, 93756), (312, 87145), (348, 78130), (377, 72120), (390, 69716), (435, 62504), (520, 52287), (580, 46878), (601, 45240), (696, 39065), (754, 36060), (780, 34858), (870, 31252), (1131, 24040), (1160, 23439), (1202, 22620), (1508, 18030), (1560, 17429), (1740, 15626), (1803, 15080), (1885, 14424), (2262, 12020), (2404, 11310), (3005, 9048), (3016, 9015), (3480, 7813), (3606, 7540), (3770, 7212), (4524, 6010), (4808, 5655)]