295605960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189491}}^1$

素因数の和:189518

約数の個数: 64

約数和(自身を含む): 955039680

約数和(自身を除く): 659433720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 189491, 378982, 568473, 757964, 947455, 1136946, 1515928, 1894910, 2273892, 2463383, 2842365, 3789820, 4547784, 4926766, 5684730, 7390149, 7579640, 9853532, 11369460, 12316915, 14780298, 19707064, 22738920, 24633830, 29560596, 36950745, 49267660, 59121192, 73901490, 98535320, 147802980, 295605960]

約数ペア:

[(1, 295605960), (2, 147802980), (3, 98535320), (4, 73901490), (5, 59121192), (6, 49267660), (8, 36950745), (10, 29560596), (12, 24633830), (13, 22738920), (15, 19707064), (20, 14780298), (24, 12316915), (26, 11369460), (30, 9853532), (39, 7579640), (40, 7390149), (52, 5684730), (60, 4926766), (65, 4547784), (78, 3789820), (104, 2842365), (120, 2463383), (130, 2273892), (156, 1894910), (195, 1515928), (260, 1136946), (312, 947455), (390, 757964), (520, 568473), (780, 378982), (1560, 189491)]