40875480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6679}}^1$

素因数の和:6713

約数の個数: 96

約数和(自身を含む): 140680800

約数和(自身を除く): 99805320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 6679, 13358, 20037, 26716, 33395, 40074, 53432, 60111, 66790, 80148, 100185, 113543, 120222, 133580, 160296, 200370, 227086, 240444, 267160, 300555, 340629, 400740, 454172, 480888, 567715, 601110, 681258, 801480, 908344, 1021887, 1135430, 1202220, 1362516, 1703145, 2043774, 2270860, 2404440, 2725032, 3406290, 4087548, 4541720, 5109435, 6812580, 8175096, 10218870, 13625160, 20437740, 40875480]

約数ペア:

[(1, 40875480), (2, 20437740), (3, 13625160), (4, 10218870), (5, 8175096), (6, 6812580), (8, 5109435), (9, 4541720), (10, 4087548), (12, 3406290), (15, 2725032), (17, 2404440), (18, 2270860), (20, 2043774), (24, 1703145), (30, 1362516), (34, 1202220), (36, 1135430), (40, 1021887), (45, 908344), (51, 801480), (60, 681258), (68, 601110), (72, 567715), (85, 480888), (90, 454172), (102, 400740), (120, 340629), (136, 300555), (153, 267160), (170, 240444), (180, 227086), (204, 200370), (255, 160296), (306, 133580), (340, 120222), (360, 113543), (408, 100185), (510, 80148), (612, 66790), (680, 60111), (765, 53432), (1020, 40074), (1224, 33395), (1530, 26716), (2040, 20037), (3060, 13358), (6120, 6679)]