551036280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{12791}}^1$

素因数の和:13164

約数の個数: 64

約数和(自身を含む): 1657843200

約数和(自身を除く): 1106806920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 4308, 5385, 7180, 8616, 10770, 12791, 14360, 21540, 25582, 38373, 43080, 51164, 63955, 76746, 102328, 127910, 153492, 191865, 255820, 306984, 383730, 511640, 767460, 1534920, 4591969, 9183938, 13775907, 18367876, 22959845, 27551814, 36735752, 45919690, 55103628, 68879535, 91839380, 110207256, 137759070, 183678760, 275518140, 551036280]

約数ペア:

[(1, 551036280), (2, 275518140), (3, 183678760), (4, 137759070), (5, 110207256), (6, 91839380), (8, 68879535), (10, 55103628), (12, 45919690), (15, 36735752), (20, 27551814), (24, 22959845), (30, 18367876), (40, 13775907), (60, 9183938), (120, 4591969), (359, 1534920), (718, 767460), (1077, 511640), (1436, 383730), (1795, 306984), (2154, 255820), (2872, 191865), (3590, 153492), (4308, 127910), (5385, 102328), (7180, 76746), (8616, 63955), (10770, 51164), (12791, 43080), (14360, 38373), (21540, 25582)]