82364880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26399}}^1$

素因数の和:26428

約数の個数: 80

約数和(自身を含む): 274982400

約数和(自身を除く): 192617520

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, 1560, 3120, 26399, 52798, 79197, 105596, 131995, 158394, 211192, 263990, 316788, 343187, 395985, 422384, 527980, 633576, 686374, 791970, 1029561, 1055960, 1267152, 1372748, 1583940, 1715935, 2059122, 2111920, 2745496, 3167880, 3431870, 4118244, 5147805, 5490992, 6335760, 6863740, 8236488, 10295610, 13727480, 16472976, 20591220, 27454960, 41182440, 82364880]

約数ペア:

[(1, 82364880), (2, 41182440), (3, 27454960), (4, 20591220), (5, 16472976), (6, 13727480), (8, 10295610), (10, 8236488), (12, 6863740), (13, 6335760), (15, 5490992), (16, 5147805), (20, 4118244), (24, 3431870), (26, 3167880), (30, 2745496), (39, 2111920), (40, 2059122), (48, 1715935), (52, 1583940), (60, 1372748), (65, 1267152), (78, 1055960), (80, 1029561), (104, 791970), (120, 686374), (130, 633576), (156, 527980), (195, 422384), (208, 395985), (240, 343187), (260, 316788), (312, 263990), (390, 211192), (520, 158394), (624, 131995), (780, 105596), (1040, 79197), (1560, 52798), (3120, 26399)]