64692960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{134777}}^1$

素因数の和:134795

約数の個数: 48

約数和(自身を含む): 203784336

約数和(自身を除く): 139091376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 134777, 269554, 404331, 539108, 673885, 808662, 1078216, 1347770, 1617324, 2021655, 2156432, 2695540, 3234648, 4043310, 4312864, 5391080, 6469296, 8086620, 10782160, 12938592, 16173240, 21564320, 32346480, 64692960]

約数ペア:

[(1, 64692960), (2, 32346480), (3, 21564320), (4, 16173240), (5, 12938592), (6, 10782160), (8, 8086620), (10, 6469296), (12, 5391080), (15, 4312864), (16, 4043310), (20, 3234648), (24, 2695540), (30, 2156432), (32, 2021655), (40, 1617324), (48, 1347770), (60, 1078216), (80, 808662), (96, 673885), (120, 539108), (160, 404331), (240, 269554), (480, 134777)]