304704240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1269601}}^1$

素因数の和:1269617

約数の個数: 40

約数和(自身を含む): 944583888

約数和(自身を除く): 639879648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1269601, 2539202, 3808803, 5078404, 6348005, 7617606, 10156808, 12696010, 15235212, 19044015, 20313616, 25392020, 30470424, 38088030, 50784040, 60940848, 76176060, 101568080, 152352120, 304704240]

約数ペア:

[(1, 304704240), (2, 152352120), (3, 101568080), (4, 76176060), (5, 60940848), (6, 50784040), (8, 38088030), (10, 30470424), (12, 25392020), (15, 20313616), (16, 19044015), (20, 15235212), (24, 12696010), (30, 10156808), (40, 7617606), (48, 6348005), (60, 5078404), (80, 3808803), (120, 2539202), (240, 1269601)]