40874160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2422

約数の個数: 80

約数和(自身を含む): 128500704

約数和(自身を除く): 87626544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2333, 2920, 3504, 4380, 4666, 5840, 6999, 8760, 9332, 11665, 13998, 17520, 18664, 23330, 27996, 34995, 37328, 46660, 55992, 69990, 93320, 111984, 139980, 170309, 186640, 279960, 340618, 510927, 559920, 681236, 851545, 1021854, 1362472, 1703090, 2043708, 2554635, 2724944, 3406180, 4087416, 5109270, 6812360, 8174832, 10218540, 13624720, 20437080, 40874160]

約数ペア:

[(1, 40874160), (2, 20437080), (3, 13624720), (4, 10218540), (5, 8174832), (6, 6812360), (8, 5109270), (10, 4087416), (12, 3406180), (15, 2724944), (16, 2554635), (20, 2043708), (24, 1703090), (30, 1362472), (40, 1021854), (48, 851545), (60, 681236), (73, 559920), (80, 510927), (120, 340618), (146, 279960), (219, 186640), (240, 170309), (292, 139980), (365, 111984), (438, 93320), (584, 69990), (730, 55992), (876, 46660), (1095, 37328), (1168, 34995), (1460, 27996), (1752, 23330), (2190, 18664), (2333, 17520), (2920, 13998), (3504, 11665), (4380, 9332), (4666, 8760), (5840, 6999)]