5119920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 18550896

約数和(自身を除く): 13430976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 547, 585, 624, 720, 780, 936, 1040, 1094, 1170, 1560, 1641, 1872, 2188, 2340, 2735, 3120, 3282, 4376, 4680, 4923, 5470, 6564, 7111, 8205, 8752, 9360, 9846, 10940, 13128, 14222, 16410, 19692, 21333, 21880, 24615, 26256, 28444, 32820, 35555, 39384, 42666, 43760, 49230, 56888, 63999, 65640, 71110, 78768, 85332, 98460, 106665, 113776, 127998, 131280, 142220, 170664, 196920, 213330, 255996, 284440, 319995, 341328, 393840, 426660, 511992, 568880, 639990, 853320, 1023984, 1279980, 1706640, 2559960, 5119920]

約数ペア:

[(1, 5119920), (2, 2559960), (3, 1706640), (4, 1279980), (5, 1023984), (6, 853320), (8, 639990), (9, 568880), (10, 511992), (12, 426660), (13, 393840), (15, 341328), (16, 319995), (18, 284440), (20, 255996), (24, 213330), (26, 196920), (30, 170664), (36, 142220), (39, 131280), (40, 127998), (45, 113776), (48, 106665), (52, 98460), (60, 85332), (65, 78768), (72, 71110), (78, 65640), (80, 63999), (90, 56888), (104, 49230), (117, 43760), (120, 42666), (130, 39384), (144, 35555), (156, 32820), (180, 28444), (195, 26256), (208, 24615), (234, 21880), (240, 21333), (260, 19692), (312, 16410), (360, 14222), (390, 13128), (468, 10940), (520, 9846), (547, 9360), (585, 8752), (624, 8205), (720, 7111), (780, 6564), (936, 5470), (1040, 4923), (1094, 4680), (1170, 4376), (1560, 3282), (1641, 3120), (1872, 2735), (2188, 2340)]