72314460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1667}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 220396176

約数和(自身を除く): 148081716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 1667, 2169, 2410, 2892, 3334, 3615, 4338, 4820, 5001, 6668, 7230, 8335, 8676, 10002, 10845, 14460, 15003, 16670, 20004, 21690, 25005, 30006, 33340, 43380, 50010, 60012, 75015, 100020, 150030, 300060, 401747, 803494, 1205241, 1606988, 2008735, 2410482, 3615723, 4017470, 4820964, 6026205, 7231446, 8034940, 12052410, 14462892, 18078615, 24104820, 36157230, 72314460]

約数ペア:

[(1, 72314460), (2, 36157230), (3, 24104820), (4, 18078615), (5, 14462892), (6, 12052410), (9, 8034940), (10, 7231446), (12, 6026205), (15, 4820964), (18, 4017470), (20, 3615723), (30, 2410482), (36, 2008735), (45, 1606988), (60, 1205241), (90, 803494), (180, 401747), (241, 300060), (482, 150030), (723, 100020), (964, 75015), (1205, 60012), (1446, 50010), (1667, 43380), (2169, 33340), (2410, 30006), (2892, 25005), (3334, 21690), (3615, 20004), (4338, 16670), (4820, 15003), (5001, 14460), (6668, 10845), (7230, 10002), (8335, 8676)]