204145320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1931}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 613448640

約数和(自身を除く): 409303320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1762, 1931, 2643, 3524, 3862, 4405, 5286, 5793, 7048, 7724, 8810, 9655, 10572, 11586, 13215, 15448, 17620, 19310, 21144, 23172, 26430, 28965, 35240, 38620, 46344, 52860, 57930, 77240, 105720, 115860, 231720, 1701211, 3402422, 5103633, 6804844, 8506055, 10207266, 13609688, 17012110, 20414532, 25518165, 34024220, 40829064, 51036330, 68048440, 102072660, 204145320]

約数ペア:

[(1, 204145320), (2, 102072660), (3, 68048440), (4, 51036330), (5, 40829064), (6, 34024220), (8, 25518165), (10, 20414532), (12, 17012110), (15, 13609688), (20, 10207266), (24, 8506055), (30, 6804844), (40, 5103633), (60, 3402422), (120, 1701211), (881, 231720), (1762, 115860), (1931, 105720), (2643, 77240), (3524, 57930), (3862, 52860), (4405, 46344), (5286, 38620), (5793, 35240), (7048, 28965), (7724, 26430), (8810, 23172), (9655, 21144), (10572, 19310), (11586, 17620), (13215, 15448)]