4211640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11699}}^1$

素因数の和:11716

約数の個数: 48

約数和(自身を含む): 13689000

約数和(自身を除く): 9477360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11699, 23398, 35097, 46796, 58495, 70194, 93592, 105291, 116990, 140388, 175485, 210582, 233980, 280776, 350970, 421164, 467960, 526455, 701940, 842328, 1052910, 1403880, 2105820, 4211640]

約数ペア:

[(1, 4211640), (2, 2105820), (3, 1403880), (4, 1052910), (5, 842328), (6, 701940), (8, 526455), (9, 467960), (10, 421164), (12, 350970), (15, 280776), (18, 233980), (20, 210582), (24, 175485), (30, 140388), (36, 116990), (40, 105291), (45, 93592), (60, 70194), (72, 58495), (90, 46796), (120, 35097), (180, 23398), (360, 11699)]