248537040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1035571}}^1$

素因数の和:1035587

約数の個数: 40

約数和(自身を含む): 770465568

約数和(自身を除く): 521928528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1035571, 2071142, 3106713, 4142284, 5177855, 6213426, 8284568, 10355710, 12426852, 15533565, 16569136, 20711420, 24853704, 31067130, 41422840, 49707408, 62134260, 82845680, 124268520, 248537040]

約数ペア:

[(1, 248537040), (2, 124268520), (3, 82845680), (4, 62134260), (5, 49707408), (6, 41422840), (8, 31067130), (10, 24853704), (12, 20711420), (15, 16569136), (16, 15533565), (20, 12426852), (24, 10355710), (30, 8284568), (40, 6213426), (48, 5177855), (60, 4142284), (80, 3106713), (120, 2071142), (240, 1035571)]