15308040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11597}}^1$

素因数の和:11622

約数の個数: 64

約数和(自身を含む): 50103360

約数和(自身を除く): 34795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 11597, 23194, 34791, 46388, 57985, 69582, 92776, 115970, 127567, 139164, 173955, 231940, 255134, 278328, 347910, 382701, 463880, 510268, 637835, 695820, 765402, 1020536, 1275670, 1391640, 1530804, 1913505, 2551340, 3061608, 3827010, 5102680, 7654020, 15308040]

約数ペア:

[(1, 15308040), (2, 7654020), (3, 5102680), (4, 3827010), (5, 3061608), (6, 2551340), (8, 1913505), (10, 1530804), (11, 1391640), (12, 1275670), (15, 1020536), (20, 765402), (22, 695820), (24, 637835), (30, 510268), (33, 463880), (40, 382701), (44, 347910), (55, 278328), (60, 255134), (66, 231940), (88, 173955), (110, 139164), (120, 127567), (132, 115970), (165, 92776), (220, 69582), (264, 57985), (330, 46388), (440, 34791), (660, 23194), (1320, 11597)]