2012485920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4759}}^1$

素因数の和:5658

約数の個数: 96

約数和(自身を含む): 6347859840

約数和(自身を除く): 4335373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 881, 1762, 2643, 3524, 4405, 4759, 5286, 7048, 8810, 9518, 10572, 13215, 14096, 14277, 17620, 19036, 21144, 23795, 26430, 28192, 28554, 35240, 38072, 42288, 47590, 52860, 57108, 70480, 71385, 76144, 84576, 95180, 105720, 114216, 140960, 142770, 152288, 190360, 211440, 228432, 285540, 380720, 422880, 456864, 571080, 761440, 1142160, 2284320, 4192679, 8385358, 12578037, 16770716, 20963395, 25156074, 33541432, 41926790, 50312148, 62890185, 67082864, 83853580, 100624296, 125780370, 134165728, 167707160, 201248592, 251560740, 335414320, 402497184, 503121480, 670828640, 1006242960, 2012485920]

約数ペア:

[(1, 2012485920), (2, 1006242960), (3, 670828640), (4, 503121480), (5, 402497184), (6, 335414320), (8, 251560740), (10, 201248592), (12, 167707160), (15, 134165728), (16, 125780370), (20, 100624296), (24, 83853580), (30, 67082864), (32, 62890185), (40, 50312148), (48, 41926790), (60, 33541432), (80, 25156074), (96, 20963395), (120, 16770716), (160, 12578037), (240, 8385358), (480, 4192679), (881, 2284320), (1762, 1142160), (2643, 761440), (3524, 571080), (4405, 456864), (4759, 422880), (5286, 380720), (7048, 285540), (8810, 228432), (9518, 211440), (10572, 190360), (13215, 152288), (14096, 142770), (14277, 140960), (17620, 114216), (19036, 105720), (21144, 95180), (23795, 84576), (26430, 76144), (28192, 71385), (28554, 70480), (35240, 57108), (38072, 52860), (42288, 47590)]