378265560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1605

約数の個数: 128

約数和(自身を含む): 1190808000

約数和(自身を除く): 812542440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 348, 365, 435, 438, 580, 584, 696, 730, 870, 876, 1095, 1160, 1460, 1489, 1740, 1752, 2117, 2190, 2920, 2978, 3480, 4234, 4380, 4467, 5956, 6351, 7445, 8468, 8760, 8934, 10585, 11912, 12702, 14890, 16936, 17868, 21170, 22335, 25404, 29780, 31755, 35736, 42340, 43181, 44670, 50808, 59560, 63510, 84680, 86362, 89340, 108697, 127020, 129543, 172724, 178680, 215905, 217394, 254040, 259086, 326091, 345448, 431810, 434788, 518172, 543485, 647715, 652182, 863620, 869576, 1036344, 1086970, 1295430, 1304364, 1630455, 1727240, 2173940, 2590860, 2608728, 3152213, 3260910, 4347880, 5181720, 6304426, 6521820, 9456639, 12608852, 13043640, 15761065, 18913278, 25217704, 31522130, 37826556, 47283195, 63044260, 75653112, 94566390, 126088520, 189132780, 378265560]

約数ペア:

[(1, 378265560), (2, 189132780), (3, 126088520), (4, 94566390), (5, 75653112), (6, 63044260), (8, 47283195), (10, 37826556), (12, 31522130), (15, 25217704), (20, 18913278), (24, 15761065), (29, 13043640), (30, 12608852), (40, 9456639), (58, 6521820), (60, 6304426), (73, 5181720), (87, 4347880), (116, 3260910), (120, 3152213), (145, 2608728), (146, 2590860), (174, 2173940), (219, 1727240), (232, 1630455), (290, 1304364), (292, 1295430), (348, 1086970), (365, 1036344), (435, 869576), (438, 863620), (580, 652182), (584, 647715), (696, 543485), (730, 518172), (870, 434788), (876, 431810), (1095, 345448), (1160, 326091), (1460, 259086), (1489, 254040), (1740, 217394), (1752, 215905), (2117, 178680), (2190, 172724), (2920, 129543), (2978, 127020), (3480, 108697), (4234, 89340), (4380, 86362), (4467, 84680), (5956, 63510), (6351, 59560), (7445, 50808), (8468, 44670), (8760, 43181), (8934, 42340), (10585, 35736), (11912, 31755), (12702, 29780), (14890, 25404), (16936, 22335), (17868, 21170)]