71043480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7309}}^1$

素因数の和:7335

約数の個数: 96

約数和(自身を含む): 239475600

約数和(自身を除く): 168432120

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, 7309, 9720, 14618, 21927, 29236, 36545, 43854, 58472, 65781, 73090, 87708, 109635, 131562, 146180, 175416, 197343, 219270, 263124, 292360, 328905, 394686, 438540, 526248, 592029, 657810, 789372, 877080, 986715, 1184058, 1315620, 1578744, 1776087, 1973430, 2368116, 2631240, 2960145, 3552174, 3946860, 4736232, 5920290, 7104348, 7893720, 8880435, 11840580, 14208696, 17760870, 23681160, 35521740, 71043480]

約数ペア:

[(1, 71043480), (2, 35521740), (3, 23681160), (4, 17760870), (5, 14208696), (6, 11840580), (8, 8880435), (9, 7893720), (10, 7104348), (12, 5920290), (15, 4736232), (18, 3946860), (20, 3552174), (24, 2960145), (27, 2631240), (30, 2368116), (36, 1973430), (40, 1776087), (45, 1578744), (54, 1315620), (60, 1184058), (72, 986715), (81, 877080), (90, 789372), (108, 657810), (120, 592029), (135, 526248), (162, 438540), (180, 394686), (216, 328905), (243, 292360), (270, 263124), (324, 219270), (360, 197343), (405, 175416), (486, 146180), (540, 131562), (648, 109635), (810, 87708), (972, 73090), (1080, 65781), (1215, 58472), (1620, 43854), (1944, 36545), (2430, 29236), (3240, 21927), (4860, 14618), (7309, 9720)]