150087720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4451}}^1$

素因数の和:4746

約数の個数: 64

約数和(自身を含む): 451967040

約数和(自身を除く): 301879320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4451, 5620, 6744, 8430, 8902, 11240, 13353, 16860, 17804, 22255, 26706, 33720, 35608, 44510, 53412, 66765, 89020, 106824, 133530, 178040, 267060, 534120, 1250731, 2501462, 3752193, 5002924, 6253655, 7504386, 10005848, 12507310, 15008772, 18760965, 25014620, 30017544, 37521930, 50029240, 75043860, 150087720]

約数ペア:

[(1, 150087720), (2, 75043860), (3, 50029240), (4, 37521930), (5, 30017544), (6, 25014620), (8, 18760965), (10, 15008772), (12, 12507310), (15, 10005848), (20, 7504386), (24, 6253655), (30, 5002924), (40, 3752193), (60, 2501462), (120, 1250731), (281, 534120), (562, 267060), (843, 178040), (1124, 133530), (1405, 106824), (1686, 89020), (2248, 66765), (2810, 53412), (3372, 44510), (4215, 35608), (4451, 33720), (5620, 26706), (6744, 22255), (8430, 17804), (8902, 16860), (11240, 13353)]