79948080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37013}}^1$

素因数の和:37035

約数の個数: 80

約数和(自身を含む): 275384160

約数和(自身を除く): 195436080

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 37013, 74026, 111039, 148052, 185065, 222078, 296104, 333117, 370130, 444156, 555195, 592208, 666234, 740260, 888312, 999351, 1110390, 1332468, 1480520, 1665585, 1776624, 1998702, 2220780, 2664936, 2961040, 3331170, 3997404, 4441560, 4996755, 5329872, 6662340, 7994808, 8883120, 9993510, 13324680, 15989616, 19987020, 26649360, 39974040, 79948080]

約数ペア:

[(1, 79948080), (2, 39974040), (3, 26649360), (4, 19987020), (5, 15989616), (6, 13324680), (8, 9993510), (9, 8883120), (10, 7994808), (12, 6662340), (15, 5329872), (16, 4996755), (18, 4441560), (20, 3997404), (24, 3331170), (27, 2961040), (30, 2664936), (36, 2220780), (40, 1998702), (45, 1776624), (48, 1665585), (54, 1480520), (60, 1332468), (72, 1110390), (80, 999351), (90, 888312), (108, 740260), (120, 666234), (135, 592208), (144, 555195), (180, 444156), (216, 370130), (240, 333117), (270, 296104), (360, 222078), (432, 185065), (540, 148052), (720, 111039), (1080, 74026), (2160, 37013)]