12063420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2355

約数の個数: 72

約数和(自身を含む): 37870560

約数和(自身を除く): 25807140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2311, 2610, 4622, 5220, 6933, 9244, 11555, 13866, 20799, 23110, 27732, 34665, 41598, 46220, 67019, 69330, 83196, 103995, 134038, 138660, 201057, 207990, 268076, 335095, 402114, 415980, 603171, 670190, 804228, 1005285, 1206342, 1340380, 2010570, 2412684, 3015855, 4021140, 6031710, 12063420]

約数ペア:

[(1, 12063420), (2, 6031710), (3, 4021140), (4, 3015855), (5, 2412684), (6, 2010570), (9, 1340380), (10, 1206342), (12, 1005285), (15, 804228), (18, 670190), (20, 603171), (29, 415980), (30, 402114), (36, 335095), (45, 268076), (58, 207990), (60, 201057), (87, 138660), (90, 134038), (116, 103995), (145, 83196), (174, 69330), (180, 67019), (261, 46220), (290, 41598), (348, 34665), (435, 27732), (522, 23110), (580, 20799), (870, 13866), (1044, 11555), (1305, 9244), (1740, 6933), (2311, 5220), (2610, 4622)]