61938360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15641}}^1$

素因数の和:15669

約数の個数: 96

約数和(自身を含む): 219613680

約数和(自身を除く): 157675320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 140769, 156410, 172051, 187692, 234615, 281538, 312820, 344102, 375384, 469230, 516153, 563076, 625640, 688204, 703845, 860255, 938460, 1032306, 1126152, 1376408, 1407690, 1548459, 1720510, 1876920, 2064612, 2580765, 2815380, 3096918, 3441020, 4129224, 5161530, 5630760, 6193836, 6882040, 7742295, 10323060, 12387672, 15484590, 20646120, 30969180, 61938360]

約数ペア:

[(1, 61938360), (2, 30969180), (3, 20646120), (4, 15484590), (5, 12387672), (6, 10323060), (8, 7742295), (9, 6882040), (10, 6193836), (11, 5630760), (12, 5161530), (15, 4129224), (18, 3441020), (20, 3096918), (22, 2815380), (24, 2580765), (30, 2064612), (33, 1876920), (36, 1720510), (40, 1548459), (44, 1407690), (45, 1376408), (55, 1126152), (60, 1032306), (66, 938460), (72, 860255), (88, 703845), (90, 688204), (99, 625640), (110, 563076), (120, 516153), (132, 469230), (165, 375384), (180, 344102), (198, 312820), (220, 281538), (264, 234615), (330, 187692), (360, 172051), (396, 156410), (440, 140769), (495, 125128), (660, 93846), (792, 78205), (990, 62564), (1320, 46923), (1980, 31282), (3960, 15641)]