220731480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{22709}}^1$

素因数の和:22735

約数の個数: 96

約数和(自身を含む): 743979600

約数和(自身を除く): 523248120

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 22709, 45418, 68127, 90836, 113545, 136254, 181672, 204381, 227090, 272508, 340635, 408762, 454180, 545016, 613143, 681270, 817524, 908360, 1021905, 1226286, 1362540, 1635048, 1839429, 2043810, 2452572, 2725080, 3065715, 3678858, 4087620, 4905144, 5518287, 6131430, 7357716, 8175240, 9197145, 11036574, 12262860, 14715432, 18394290, 22073148, 24525720, 27591435, 36788580, 44146296, 55182870, 73577160, 110365740, 220731480]

約数ペア:

[(1, 220731480), (2, 110365740), (3, 73577160), (4, 55182870), (5, 44146296), (6, 36788580), (8, 27591435), (9, 24525720), (10, 22073148), (12, 18394290), (15, 14715432), (18, 12262860), (20, 11036574), (24, 9197145), (27, 8175240), (30, 7357716), (36, 6131430), (40, 5518287), (45, 4905144), (54, 4087620), (60, 3678858), (72, 3065715), (81, 2725080), (90, 2452572), (108, 2043810), (120, 1839429), (135, 1635048), (162, 1362540), (180, 1226286), (216, 1021905), (243, 908360), (270, 817524), (324, 681270), (360, 613143), (405, 545016), (486, 454180), (540, 408762), (648, 340635), (810, 272508), (972, 227090), (1080, 204381), (1215, 181672), (1620, 136254), (1944, 113545), (2430, 90836), (3240, 68127), (4860, 45418), (9720, 22709)]