71098320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296243}}^1$

素因数の和:296259

約数の個数: 40

約数和(自身を含む): 220405536

約数和(自身を除く): 149307216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296243, 592486, 888729, 1184972, 1481215, 1777458, 2369944, 2962430, 3554916, 4443645, 4739888, 5924860, 7109832, 8887290, 11849720, 14219664, 17774580, 23699440, 35549160, 71098320]

約数ペア:

[(1, 71098320), (2, 35549160), (3, 23699440), (4, 17774580), (5, 14219664), (6, 11849720), (8, 8887290), (10, 7109832), (12, 5924860), (15, 4739888), (16, 4443645), (20, 3554916), (24, 2962430), (30, 2369944), (40, 1777458), (48, 1481215), (60, 1184972), (80, 888729), (120, 592486), (240, 296243)]