97172640

素因数分解:

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

素因数の和:67502

約数の個数: 72

約数和(自身を含む): 331606548

約数和(自身を除く): 234433908

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 67481, 134962, 202443, 269924, 337405, 404886, 539848, 607329, 674810, 809772, 1012215, 1079696, 1214658, 1349620, 1619544, 2024430, 2159392, 2429316, 2699240, 3036645, 3239088, 4048860, 4858632, 5398480, 6073290, 6478176, 8097720, 9717264, 10796960, 12146580, 16195440, 19434528, 24293160, 32390880, 48586320, 97172640]

約数ペア:

[(1, 97172640), (2, 48586320), (3, 32390880), (4, 24293160), (5, 19434528), (6, 16195440), (8, 12146580), (9, 10796960), (10, 9717264), (12, 8097720), (15, 6478176), (16, 6073290), (18, 5398480), (20, 4858632), (24, 4048860), (30, 3239088), (32, 3036645), (36, 2699240), (40, 2429316), (45, 2159392), (48, 2024430), (60, 1619544), (72, 1349620), (80, 1214658), (90, 1079696), (96, 1012215), (120, 809772), (144, 674810), (160, 607329), (180, 539848), (240, 404886), (288, 337405), (360, 269924), (480, 202443), (720, 134962), (1440, 67481)]