265804920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2609}}^1$

素因数の和:2909

約数の個数: 96

約数和(自身を含む): 867250800

約数和(自身を除く): 601445880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 849, 1132, 1415, 1698, 2264, 2547, 2609, 2830, 3396, 4245, 5094, 5218, 5660, 6792, 7827, 8490, 10188, 10436, 11320, 12735, 13045, 15654, 16980, 20376, 20872, 23481, 25470, 26090, 31308, 33960, 39135, 46962, 50940, 52180, 62616, 78270, 93924, 101880, 104360, 117405, 156540, 187848, 234810, 313080, 469620, 738347, 939240, 1476694, 2215041, 2953388, 3691735, 4430082, 5906776, 6645123, 7383470, 8860164, 11075205, 13290246, 14766940, 17720328, 22150410, 26580492, 29533880, 33225615, 44300820, 53160984, 66451230, 88601640, 132902460, 265804920]

約数ペア:

[(1, 265804920), (2, 132902460), (3, 88601640), (4, 66451230), (5, 53160984), (6, 44300820), (8, 33225615), (9, 29533880), (10, 26580492), (12, 22150410), (15, 17720328), (18, 14766940), (20, 13290246), (24, 11075205), (30, 8860164), (36, 7383470), (40, 6645123), (45, 5906776), (60, 4430082), (72, 3691735), (90, 2953388), (120, 2215041), (180, 1476694), (283, 939240), (360, 738347), (566, 469620), (849, 313080), (1132, 234810), (1415, 187848), (1698, 156540), (2264, 117405), (2547, 104360), (2609, 101880), (2830, 93924), (3396, 78270), (4245, 62616), (5094, 52180), (5218, 50940), (5660, 46962), (6792, 39135), (7827, 33960), (8490, 31308), (10188, 26090), (10436, 25470), (11320, 23481), (12735, 20872), (13045, 20376), (15654, 16980)]