145758960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67481}}^1$

素因数の和:67503

約数の個数: 80

約数和(自身を含む): 502066080

約数和(自身を除く): 356307120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 67481, 134962, 202443, 269924, 337405, 404886, 539848, 607329, 674810, 809772, 1012215, 1079696, 1214658, 1349620, 1619544, 1821987, 2024430, 2429316, 2699240, 3036645, 3239088, 3643974, 4048860, 4858632, 5398480, 6073290, 7287948, 8097720, 9109935, 9717264, 12146580, 14575896, 16195440, 18219870, 24293160, 29151792, 36439740, 48586320, 72879480, 145758960]

約数ペア:

[(1, 145758960), (2, 72879480), (3, 48586320), (4, 36439740), (5, 29151792), (6, 24293160), (8, 18219870), (9, 16195440), (10, 14575896), (12, 12146580), (15, 9717264), (16, 9109935), (18, 8097720), (20, 7287948), (24, 6073290), (27, 5398480), (30, 4858632), (36, 4048860), (40, 3643974), (45, 3239088), (48, 3036645), (54, 2699240), (60, 2429316), (72, 2024430), (80, 1821987), (90, 1619544), (108, 1349620), (120, 1214658), (135, 1079696), (144, 1012215), (180, 809772), (216, 674810), (240, 607329), (270, 539848), (360, 404886), (432, 337405), (540, 269924), (720, 202443), (1080, 134962), (2160, 67481)]