15551380920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1146857}}^1$

素因数の和:1146984

約数の個数: 64

約数和(自身を含む): 47067052320

約数和(自身を除く): 31515671400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 1146857, 2293714, 3440571, 4587428, 5734285, 6881142, 9174856, 11468570, 13762284, 17202855, 22937140, 27524568, 34405710, 45874280, 68811420, 129594841, 137622840, 259189682, 388784523, 518379364, 647974205, 777569046, 1036758728, 1295948410, 1555138092, 1943922615, 2591896820, 3110276184, 3887845230, 5183793640, 7775690460, 15551380920]

約数ペア:

[(1, 15551380920), (2, 7775690460), (3, 5183793640), (4, 3887845230), (5, 3110276184), (6, 2591896820), (8, 1943922615), (10, 1555138092), (12, 1295948410), (15, 1036758728), (20, 777569046), (24, 647974205), (30, 518379364), (40, 388784523), (60, 259189682), (113, 137622840), (120, 129594841), (226, 68811420), (339, 45874280), (452, 34405710), (565, 27524568), (678, 22937140), (904, 17202855), (1130, 13762284), (1356, 11468570), (1695, 9174856), (2260, 6881142), (2712, 5734285), (3390, 4587428), (4520, 3440571), (6780, 2293714), (13560, 1146857)]