298278480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1242827}}^1$

素因数の和:1242843

約数の個数: 40

約数和(自身を含む): 924664032

約数和(自身を除く): 626385552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1242827, 2485654, 3728481, 4971308, 6214135, 7456962, 9942616, 12428270, 14913924, 18642405, 19885232, 24856540, 29827848, 37284810, 49713080, 59655696, 74569620, 99426160, 149139240, 298278480]

約数ペア:

[(1, 298278480), (2, 149139240), (3, 99426160), (4, 74569620), (5, 59655696), (6, 49713080), (8, 37284810), (10, 29827848), (12, 24856540), (15, 19885232), (16, 18642405), (20, 14913924), (24, 12428270), (30, 9942616), (40, 7456962), (48, 6214135), (60, 4971308), (80, 3728481), (120, 2485654), (240, 1242827)]