40850340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2531}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 114851520

約数和(自身を除く): 74001180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2531, 2690, 3228, 4035, 5062, 5380, 7593, 8070, 10124, 12655, 15186, 16140, 25310, 30372, 37965, 50620, 75930, 151860, 680839, 1361678, 2042517, 2723356, 3404195, 4085034, 6808390, 8170068, 10212585, 13616780, 20425170, 40850340]

約数ペア:

[(1, 40850340), (2, 20425170), (3, 13616780), (4, 10212585), (5, 8170068), (6, 6808390), (10, 4085034), (12, 3404195), (15, 2723356), (20, 2042517), (30, 1361678), (60, 680839), (269, 151860), (538, 75930), (807, 50620), (1076, 37965), (1345, 30372), (1614, 25310), (2531, 16140), (2690, 15186), (3228, 12655), (4035, 10124), (5062, 8070), (5380, 7593)]