4364880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1428

約数の個数: 80

約数和(自身を含む): 14582400

約数和(自身を除く): 10217520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1399, 1560, 2798, 3120, 4197, 5596, 6995, 8394, 11192, 13990, 16788, 18187, 20985, 22384, 27980, 33576, 36374, 41970, 54561, 55960, 67152, 72748, 83940, 90935, 109122, 111920, 145496, 167880, 181870, 218244, 272805, 290992, 335760, 363740, 436488, 545610, 727480, 872976, 1091220, 1454960, 2182440, 4364880]

約数ペア:

[(1, 4364880), (2, 2182440), (3, 1454960), (4, 1091220), (5, 872976), (6, 727480), (8, 545610), (10, 436488), (12, 363740), (13, 335760), (15, 290992), (16, 272805), (20, 218244), (24, 181870), (26, 167880), (30, 145496), (39, 111920), (40, 109122), (48, 90935), (52, 83940), (60, 72748), (65, 67152), (78, 55960), (80, 54561), (104, 41970), (120, 36374), (130, 33576), (156, 27980), (195, 22384), (208, 20985), (240, 18187), (260, 16788), (312, 13990), (390, 11192), (520, 8394), (624, 6995), (780, 5596), (1040, 4197), (1399, 3120), (1560, 2798)]