212259360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{442207}}^1$

素因数の和:442225

約数の個数: 48

約数和(自身を含む): 668618496

約数和(自身を除く): 456359136

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, 442207, 884414, 1326621, 1768828, 2211035, 2653242, 3537656, 4422070, 5306484, 6633105, 7075312, 8844140, 10612968, 13266210, 14150624, 17688280, 21225936, 26532420, 35376560, 42451872, 53064840, 70753120, 106129680, 212259360]

約数ペア:

[(1, 212259360), (2, 106129680), (3, 70753120), (4, 53064840), (5, 42451872), (6, 35376560), (8, 26532420), (10, 21225936), (12, 17688280), (15, 14150624), (16, 13266210), (20, 10612968), (24, 8844140), (30, 7075312), (32, 6633105), (40, 5306484), (48, 4422070), (60, 3537656), (80, 2653242), (96, 2211035), (120, 1768828), (160, 1326621), (240, 884414), (480, 442207)]