72539160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4057}}^1$

素因数の和:4220

約数の個数: 64

約数和(自身を含む): 219132000

約数和(自身を除く): 146592840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4057, 4470, 5960, 8114, 8940, 12171, 16228, 17880, 20285, 24342, 32456, 40570, 48684, 60855, 81140, 97368, 121710, 162280, 243420, 486840, 604493, 1208986, 1813479, 2417972, 3022465, 3626958, 4835944, 6044930, 7253916, 9067395, 12089860, 14507832, 18134790, 24179720, 36269580, 72539160]

約数ペア:

[(1, 72539160), (2, 36269580), (3, 24179720), (4, 18134790), (5, 14507832), (6, 12089860), (8, 9067395), (10, 7253916), (12, 6044930), (15, 4835944), (20, 3626958), (24, 3022465), (30, 2417972), (40, 1813479), (60, 1208986), (120, 604493), (149, 486840), (298, 243420), (447, 162280), (596, 121710), (745, 97368), (894, 81140), (1192, 60855), (1490, 48684), (1788, 40570), (2235, 32456), (2980, 24342), (3576, 20285), (4057, 17880), (4470, 16228), (5960, 12171), (8114, 8940)]