133786320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557443}}^1$

素因数の和:557459

約数の個数: 40

約数和(自身を含む): 414738336

約数和(自身を除く): 280952016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557443, 1114886, 1672329, 2229772, 2787215, 3344658, 4459544, 5574430, 6689316, 8361645, 8919088, 11148860, 13378632, 16723290, 22297720, 26757264, 33446580, 44595440, 66893160, 133786320]

約数ペア:

[(1, 133786320), (2, 66893160), (3, 44595440), (4, 33446580), (5, 26757264), (6, 22297720), (8, 16723290), (10, 13378632), (12, 11148860), (15, 8919088), (16, 8361645), (20, 6689316), (24, 5574430), (30, 4459544), (40, 3344658), (48, 2787215), (60, 2229772), (80, 1672329), (120, 1114886), (240, 557443)]