537257040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2238571}}^1$

素因数の和:2238587

約数の個数: 40

約数和(自身を含む): 1665497568

約数和(自身を除く): 1128240528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2238571, 4477142, 6715713, 8954284, 11192855, 13431426, 17908568, 22385710, 26862852, 33578565, 35817136, 44771420, 53725704, 67157130, 89542840, 107451408, 134314260, 179085680, 268628520, 537257040]

約数ペア:

[(1, 537257040), (2, 268628520), (3, 179085680), (4, 134314260), (5, 107451408), (6, 89542840), (8, 67157130), (10, 53725704), (12, 44771420), (15, 35817136), (16, 33578565), (20, 26862852), (24, 22385710), (30, 17908568), (40, 13431426), (48, 11192855), (60, 8954284), (80, 6715713), (120, 4477142), (240, 2238571)]