120897090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1283}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 323568000

約数和(自身を除く): 202670910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 1047, 1283, 1745, 2094, 2566, 3141, 3490, 3849, 5235, 6282, 6415, 7698, 9423, 10470, 11547, 12830, 15705, 18846, 19245, 23094, 31410, 34641, 38490, 47115, 57735, 69282, 94230, 115470, 173205, 346410, 447767, 895534, 1343301, 2238835, 2686602, 4029903, 4477670, 6716505, 8059806, 12089709, 13433010, 20149515, 24179418, 40299030, 60448545, 120897090]

約数ペア:

[(1, 120897090), (2, 60448545), (3, 40299030), (5, 24179418), (6, 20149515), (9, 13433010), (10, 12089709), (15, 8059806), (18, 6716505), (27, 4477670), (30, 4029903), (45, 2686602), (54, 2238835), (90, 1343301), (135, 895534), (270, 447767), (349, 346410), (698, 173205), (1047, 115470), (1283, 94230), (1745, 69282), (2094, 57735), (2566, 47115), (3141, 38490), (3490, 34641), (3849, 31410), (5235, 23094), (6282, 19245), (6415, 18846), (7698, 15705), (9423, 12830), (10470, 11547)]