72285540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4999}}^1$

素因数の和:5252

約数の個数: 48

約数和(自身を含む): 203280000

約数和(自身を除く): 130994460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 4999, 7230, 9998, 14460, 14997, 19996, 24995, 29994, 49990, 59988, 74985, 99980, 149970, 299940, 1204759, 2409518, 3614277, 4819036, 6023795, 7228554, 12047590, 14457108, 18071385, 24095180, 36142770, 72285540]

約数ペア:

[(1, 72285540), (2, 36142770), (3, 24095180), (4, 18071385), (5, 14457108), (6, 12047590), (10, 7228554), (12, 6023795), (15, 4819036), (20, 3614277), (30, 2409518), (60, 1204759), (241, 299940), (482, 149970), (723, 99980), (964, 74985), (1205, 59988), (1446, 49990), (2410, 29994), (2892, 24995), (3615, 19996), (4820, 14997), (4999, 14460), (7230, 9998)]