1256930880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2293}}^1$

素因数の和:2884

約数の個数: 112

約数和(自身を含む): 3999488064

約数和(自身を除く): 2742557184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 571, 960, 1142, 1713, 2284, 2293, 2855, 3426, 4568, 4586, 5710, 6852, 6879, 8565, 9136, 9172, 11420, 11465, 13704, 13758, 17130, 18272, 18344, 22840, 22930, 27408, 27516, 34260, 34395, 36544, 36688, 45680, 45860, 54816, 55032, 68520, 68790, 73376, 91360, 91720, 109632, 110064, 137040, 137580, 146752, 182720, 183440, 220128, 274080, 275160, 366880, 440256, 548160, 550320, 733760, 1100640, 1309303, 2201280, 2618606, 3927909, 5237212, 6546515, 7855818, 10474424, 13093030, 15711636, 19639545, 20948848, 26186060, 31423272, 39279090, 41897696, 52372120, 62846544, 78558180, 83795392, 104744240, 125693088, 157116360, 209488480, 251386176, 314232720, 418976960, 628465440, 1256930880]

約数ペア:

[(1, 1256930880), (2, 628465440), (3, 418976960), (4, 314232720), (5, 251386176), (6, 209488480), (8, 157116360), (10, 125693088), (12, 104744240), (15, 83795392), (16, 78558180), (20, 62846544), (24, 52372120), (30, 41897696), (32, 39279090), (40, 31423272), (48, 26186060), (60, 20948848), (64, 19639545), (80, 15711636), (96, 13093030), (120, 10474424), (160, 7855818), (192, 6546515), (240, 5237212), (320, 3927909), (480, 2618606), (571, 2201280), (960, 1309303), (1142, 1100640), (1713, 733760), (2284, 550320), (2293, 548160), (2855, 440256), (3426, 366880), (4568, 275160), (4586, 274080), (5710, 220128), (6852, 183440), (6879, 182720), (8565, 146752), (9136, 137580), (9172, 137040), (11420, 110064), (11465, 109632), (13704, 91720), (13758, 91360), (17130, 73376), (18272, 68790), (18344, 68520), (22840, 55032), (22930, 54816), (27408, 45860), (27516, 45680), (34260, 36688), (34395, 36544)]