40951920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170633}}^1$

素因数の和:170649

約数の個数: 40

約数和(自身を含む): 126951696

約数和(自身を除く): 85999776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170633, 341266, 511899, 682532, 853165, 1023798, 1365064, 1706330, 2047596, 2559495, 2730128, 3412660, 4095192, 5118990, 6825320, 8190384, 10237980, 13650640, 20475960, 40951920]

約数ペア:

[(1, 40951920), (2, 20475960), (3, 13650640), (4, 10237980), (5, 8190384), (6, 6825320), (8, 5118990), (10, 4095192), (12, 3412660), (15, 2730128), (16, 2559495), (20, 2047596), (24, 1706330), (30, 1365064), (40, 1023798), (48, 853165), (60, 682532), (80, 511899), (120, 341266), (240, 170633)]