160731540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2179

約数の個数: 120

約数和(自身を含む): 515192832

約数和(自身を除く): 354461292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2111, 2115, 2538, 2820, 3807, 4222, 4230, 5076, 6333, 6345, 7614, 8444, 8460, 10555, 12666, 12690, 15228, 18999, 19035, 21110, 25332, 25380, 31665, 37998, 38070, 42220, 56997, 63330, 75996, 76140, 94995, 99217, 113994, 126660, 170991, 189990, 198434, 227988, 284985, 297651, 341982, 379980, 396868, 496085, 569970, 595302, 683964, 854955, 892953, 992170, 1139940, 1190604, 1488255, 1709910, 1785906, 1984340, 2678859, 2976510, 3419820, 3571812, 4464765, 5357718, 5953020, 8036577, 8929530, 10715436, 13394295, 16073154, 17859060, 26788590, 32146308, 40182885, 53577180, 80365770, 160731540]

約数ペア:

[(1, 160731540), (2, 80365770), (3, 53577180), (4, 40182885), (5, 32146308), (6, 26788590), (9, 17859060), (10, 16073154), (12, 13394295), (15, 10715436), (18, 8929530), (20, 8036577), (27, 5953020), (30, 5357718), (36, 4464765), (45, 3571812), (47, 3419820), (54, 2976510), (60, 2678859), (81, 1984340), (90, 1785906), (94, 1709910), (108, 1488255), (135, 1190604), (141, 1139940), (162, 992170), (180, 892953), (188, 854955), (235, 683964), (270, 595302), (282, 569970), (324, 496085), (405, 396868), (423, 379980), (470, 341982), (540, 297651), (564, 284985), (705, 227988), (810, 198434), (846, 189990), (940, 170991), (1269, 126660), (1410, 113994), (1620, 99217), (1692, 94995), (2111, 76140), (2115, 75996), (2538, 63330), (2820, 56997), (3807, 42220), (4222, 38070), (4230, 37998), (5076, 31665), (6333, 25380), (6345, 25332), (7614, 21110), (8444, 19035), (8460, 18999), (10555, 15228), (12666, 12690)]