57440520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5195

約数の個数: 96

約数和(自身を含む): 192741120

約数和(自身を除く): 135300600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5147, 5580, 10294, 11160, 15441, 20588, 25735, 30882, 41176, 46323, 51470, 61764, 77205, 92646, 102940, 123528, 154410, 159557, 185292, 205880, 231615, 308820, 319114, 370584, 463230, 478671, 617640, 638228, 797785, 926460, 957342, 1276456, 1436013, 1595570, 1852920, 1914684, 2393355, 2872026, 3191140, 3829368, 4786710, 5744052, 6382280, 7180065, 9573420, 11488104, 14360130, 19146840, 28720260, 57440520]

約数ペア:

[(1, 57440520), (2, 28720260), (3, 19146840), (4, 14360130), (5, 11488104), (6, 9573420), (8, 7180065), (9, 6382280), (10, 5744052), (12, 4786710), (15, 3829368), (18, 3191140), (20, 2872026), (24, 2393355), (30, 1914684), (31, 1852920), (36, 1595570), (40, 1436013), (45, 1276456), (60, 957342), (62, 926460), (72, 797785), (90, 638228), (93, 617640), (120, 478671), (124, 463230), (155, 370584), (180, 319114), (186, 308820), (248, 231615), (279, 205880), (310, 185292), (360, 159557), (372, 154410), (465, 123528), (558, 102940), (620, 92646), (744, 77205), (930, 61764), (1116, 51470), (1240, 46323), (1395, 41176), (1860, 30882), (2232, 25735), (2790, 20588), (3720, 15441), (5147, 11160), (5580, 10294)]