264126420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{54347}}^1$

素因数の和:54371

約数の個数: 72

約数和(自身を含む): 830872224

約数和(自身を除く): 566745804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 54347, 108694, 163041, 217388, 271735, 326082, 489123, 543470, 652164, 815205, 978246, 1086940, 1467369, 1630410, 1956492, 2445615, 2934738, 3260820, 4402107, 4891230, 5869476, 7336845, 8804214, 9782460, 13206321, 14673690, 17608428, 22010535, 26412642, 29347380, 44021070, 52825284, 66031605, 88042140, 132063210, 264126420]

約数ペア:

[(1, 264126420), (2, 132063210), (3, 88042140), (4, 66031605), (5, 52825284), (6, 44021070), (9, 29347380), (10, 26412642), (12, 22010535), (15, 17608428), (18, 14673690), (20, 13206321), (27, 9782460), (30, 8804214), (36, 7336845), (45, 5869476), (54, 4891230), (60, 4402107), (81, 3260820), (90, 2934738), (108, 2445615), (135, 1956492), (162, 1630410), (180, 1467369), (243, 1086940), (270, 978246), (324, 815205), (405, 652164), (486, 543470), (540, 489123), (810, 326082), (972, 271735), (1215, 217388), (1620, 163041), (2430, 108694), (4860, 54347)]