1298523960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{44531}}^1$

素因数の和:44560

約数の個数: 112

約数和(自身を含む): 4380612840

約数和(自身を除く): 3082088880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 44531, 89062, 133593, 178124, 222655, 267186, 356248, 400779, 445310, 534372, 667965, 801558, 890620, 1068744, 1202337, 1335930, 1603116, 1781240, 2003895, 2404674, 2671860, 3206232, 3607011, 4007790, 4809348, 5343720, 6011685, 7214022, 8015580, 9618696, 10821033, 12023370, 14428044, 16031160, 18035055, 21642066, 24046740, 28856088, 32463099, 36070110, 43284132, 48093480, 54105165, 64926198, 72140220, 86568264, 108210330, 129852396, 144280440, 162315495, 216420660, 259704792, 324630990, 432841320, 649261980, 1298523960]

約数ペア:

[(1, 1298523960), (2, 649261980), (3, 432841320), (4, 324630990), (5, 259704792), (6, 216420660), (8, 162315495), (9, 144280440), (10, 129852396), (12, 108210330), (15, 86568264), (18, 72140220), (20, 64926198), (24, 54105165), (27, 48093480), (30, 43284132), (36, 36070110), (40, 32463099), (45, 28856088), (54, 24046740), (60, 21642066), (72, 18035055), (81, 16031160), (90, 14428044), (108, 12023370), (120, 10821033), (135, 9618696), (162, 8015580), (180, 7214022), (216, 6011685), (243, 5343720), (270, 4809348), (324, 4007790), (360, 3607011), (405, 3206232), (486, 2671860), (540, 2404674), (648, 2003895), (729, 1781240), (810, 1603116), (972, 1335930), (1080, 1202337), (1215, 1068744), (1458, 890620), (1620, 801558), (1944, 667965), (2430, 534372), (2916, 445310), (3240, 400779), (3645, 356248), (4860, 267186), (5832, 222655), (7290, 178124), (9720, 133593), (14580, 89062), (29160, 44531)]