133666320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{556943}}^1$

素因数の和:556959

約数の個数: 40

約数和(自身を含む): 414366336

約数和(自身を除く): 280700016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 556943, 1113886, 1670829, 2227772, 2784715, 3341658, 4455544, 5569430, 6683316, 8354145, 8911088, 11138860, 13366632, 16708290, 22277720, 26733264, 33416580, 44555440, 66833160, 133666320]

約数ペア:

[(1, 133666320), (2, 66833160), (3, 44555440), (4, 33416580), (5, 26733264), (6, 22277720), (8, 16708290), (10, 13366632), (12, 11138860), (15, 8911088), (16, 8354145), (20, 6683316), (24, 5569430), (30, 4455544), (40, 3341658), (48, 2784715), (60, 2227772), (80, 1670829), (120, 1113886), (240, 556943)]