82432080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{12721}}^1$

素因数の和:12746

約数の個数: 100

約数和(自身を含む): 286321332

約数和(自身を除く): 203889252

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 12721, 25442, 38163, 50884, 63605, 76326, 101768, 114489, 127210, 152652, 190815, 203536, 228978, 254420, 305304, 343467, 381630, 457956, 508840, 572445, 610608, 686934, 763260, 915912, 1017680, 1030401, 1144890, 1373868, 1526520, 1717335, 1831824, 2060802, 2289780, 2747736, 3053040, 3434670, 4121604, 4579560, 5152005, 5495472, 6869340, 8243208, 9159120, 10304010, 13738680, 16486416, 20608020, 27477360, 41216040, 82432080]

約数ペア:

[(1, 82432080), (2, 41216040), (3, 27477360), (4, 20608020), (5, 16486416), (6, 13738680), (8, 10304010), (9, 9159120), (10, 8243208), (12, 6869340), (15, 5495472), (16, 5152005), (18, 4579560), (20, 4121604), (24, 3434670), (27, 3053040), (30, 2747736), (36, 2289780), (40, 2060802), (45, 1831824), (48, 1717335), (54, 1526520), (60, 1373868), (72, 1144890), (80, 1030401), (81, 1017680), (90, 915912), (108, 763260), (120, 686934), (135, 610608), (144, 572445), (162, 508840), (180, 457956), (216, 381630), (240, 343467), (270, 305304), (324, 254420), (360, 228978), (405, 203536), (432, 190815), (540, 152652), (648, 127210), (720, 114489), (810, 101768), (1080, 76326), (1296, 63605), (1620, 50884), (2160, 38163), (3240, 25442), (6480, 12721)]