310017720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4723}}^1$

素因数の和:5284

約数の個数: 64

約数和(自身を含む): 931950720

約数和(自身を除く): 621933000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3282, 4376, 4723, 5470, 6564, 8205, 9446, 10940, 13128, 14169, 16410, 18892, 21880, 23615, 28338, 32820, 37784, 47230, 56676, 65640, 70845, 94460, 113352, 141690, 188920, 283380, 566760, 2583481, 5166962, 7750443, 10333924, 12917405, 15500886, 20667848, 25834810, 31001772, 38752215, 51669620, 62003544, 77504430, 103339240, 155008860, 310017720]

約数ペア:

[(1, 310017720), (2, 155008860), (3, 103339240), (4, 77504430), (5, 62003544), (6, 51669620), (8, 38752215), (10, 31001772), (12, 25834810), (15, 20667848), (20, 15500886), (24, 12917405), (30, 10333924), (40, 7750443), (60, 5166962), (120, 2583481), (547, 566760), (1094, 283380), (1641, 188920), (2188, 141690), (2735, 113352), (3282, 94460), (4376, 70845), (4723, 65640), (5470, 56676), (6564, 47230), (8205, 37784), (9446, 32820), (10940, 28338), (13128, 23615), (14169, 21880), (16410, 18892)]