480384060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19867}}^1$

素因数の和:19923

約数の個数: 96

約数和(自身を含む): 1495345152

約数和(自身を除く): 1014961092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 19867, 24180, 39734, 59601, 79468, 99335, 119202, 198670, 238404, 258271, 298005, 397340, 516542, 596010, 615877, 774813, 1033084, 1192020, 1231754, 1291355, 1549626, 1847631, 2463508, 2582710, 3079385, 3099252, 3695262, 3874065, 5165420, 6158770, 7390524, 7748130, 8006401, 9238155, 12317540, 15496260, 16012802, 18476310, 24019203, 32025604, 36952620, 40032005, 48038406, 80064010, 96076812, 120096015, 160128020, 240192030, 480384060]

約数ペア:

[(1, 480384060), (2, 240192030), (3, 160128020), (4, 120096015), (5, 96076812), (6, 80064010), (10, 48038406), (12, 40032005), (13, 36952620), (15, 32025604), (20, 24019203), (26, 18476310), (30, 16012802), (31, 15496260), (39, 12317540), (52, 9238155), (60, 8006401), (62, 7748130), (65, 7390524), (78, 6158770), (93, 5165420), (124, 3874065), (130, 3695262), (155, 3099252), (156, 3079385), (186, 2582710), (195, 2463508), (260, 1847631), (310, 1549626), (372, 1291355), (390, 1231754), (403, 1192020), (465, 1033084), (620, 774813), (780, 615877), (806, 596010), (930, 516542), (1209, 397340), (1612, 298005), (1860, 258271), (2015, 238404), (2418, 198670), (4030, 119202), (4836, 99335), (6045, 79468), (8060, 59601), (12090, 39734), (19867, 24180)]