85331040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 270073440

約数和(自身を除く): 184742400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 457, 480, 778, 914, 1167, 1371, 1556, 1828, 1945, 2285, 2334, 2742, 3112, 3656, 3890, 4570, 4668, 5484, 5835, 6224, 6855, 7312, 7780, 9140, 9336, 10968, 11670, 12448, 13710, 14624, 15560, 18280, 18672, 21936, 23340, 27420, 31120, 36560, 37344, 43872, 46680, 54840, 62240, 73120, 93360, 109680, 177773, 186720, 219360, 355546, 533319, 711092, 888865, 1066638, 1422184, 1777730, 2133276, 2666595, 2844368, 3555460, 4266552, 5333190, 5688736, 7110920, 8533104, 10666380, 14221840, 17066208, 21332760, 28443680, 42665520, 85331040]

約数ペア:

[(1, 85331040), (2, 42665520), (3, 28443680), (4, 21332760), (5, 17066208), (6, 14221840), (8, 10666380), (10, 8533104), (12, 7110920), (15, 5688736), (16, 5333190), (20, 4266552), (24, 3555460), (30, 2844368), (32, 2666595), (40, 2133276), (48, 1777730), (60, 1422184), (80, 1066638), (96, 888865), (120, 711092), (160, 533319), (240, 355546), (389, 219360), (457, 186720), (480, 177773), (778, 109680), (914, 93360), (1167, 73120), (1371, 62240), (1556, 54840), (1828, 46680), (1945, 43872), (2285, 37344), (2334, 36560), (2742, 31120), (3112, 27420), (3656, 23340), (3890, 21936), (4570, 18672), (4668, 18280), (5484, 15560), (5835, 14624), (6224, 13710), (6855, 12448), (7312, 11670), (7780, 10968), (9140, 9336)]