74770440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 224985600

約数和(自身を除く): 150215160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1439, 1732, 2165, 2598, 2878, 3464, 4317, 4330, 5196, 5756, 6495, 7195, 8634, 8660, 10392, 11512, 12990, 14390, 17268, 17320, 21585, 25980, 28780, 34536, 43170, 51960, 57560, 86340, 172680, 623087, 1246174, 1869261, 2492348, 3115435, 3738522, 4984696, 6230870, 7477044, 9346305, 12461740, 14954088, 18692610, 24923480, 37385220, 74770440]

約数ペア:

[(1, 74770440), (2, 37385220), (3, 24923480), (4, 18692610), (5, 14954088), (6, 12461740), (8, 9346305), (10, 7477044), (12, 6230870), (15, 4984696), (20, 3738522), (24, 3115435), (30, 2492348), (40, 1869261), (60, 1246174), (120, 623087), (433, 172680), (866, 86340), (1299, 57560), (1439, 51960), (1732, 43170), (2165, 34536), (2598, 28780), (2878, 25980), (3464, 21585), (4317, 17320), (4330, 17268), (5196, 14390), (5756, 12990), (6495, 11512), (7195, 10392), (8634, 8660)]