15439632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 43538880

約数和(自身を除く): 28099248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 227, 312, 327, 436, 454, 624, 654, 681, 872, 908, 1308, 1362, 1417, 1744, 1816, 2616, 2724, 2834, 2951, 3632, 4251, 5232, 5448, 5668, 5902, 8502, 8853, 10896, 11336, 11804, 17004, 17706, 22672, 23608, 24743, 34008, 35412, 47216, 49486, 68016, 70824, 74229, 98972, 141648, 148458, 197944, 296916, 321659, 395888, 593832, 643318, 964977, 1187664, 1286636, 1929954, 2573272, 3859908, 5146544, 7719816, 15439632]

約数ペア:

[(1, 15439632), (2, 7719816), (3, 5146544), (4, 3859908), (6, 2573272), (8, 1929954), (12, 1286636), (13, 1187664), (16, 964977), (24, 643318), (26, 593832), (39, 395888), (48, 321659), (52, 296916), (78, 197944), (104, 148458), (109, 141648), (156, 98972), (208, 74229), (218, 70824), (227, 68016), (312, 49486), (327, 47216), (436, 35412), (454, 34008), (624, 24743), (654, 23608), (681, 22672), (872, 17706), (908, 17004), (1308, 11804), (1362, 11336), (1417, 10896), (1744, 8853), (1816, 8502), (2616, 5902), (2724, 5668), (2834, 5448), (2951, 5232), (3632, 4251)]