21265632480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{44303401}}^1$

素因数の和:44303419

約数の個数: 48

約数和(自身を含む): 66986743824

約数和(自身を除く): 45721111344

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, 44303401, 88606802, 132910203, 177213604, 221517005, 265820406, 354427208, 443034010, 531640812, 664551015, 708854416, 886068020, 1063281624, 1329102030, 1417708832, 1772136040, 2126563248, 2658204060, 3544272080, 4253126496, 5316408120, 7088544160, 10632816240, 21265632480]

約数ペア:

[(1, 21265632480), (2, 10632816240), (3, 7088544160), (4, 5316408120), (5, 4253126496), (6, 3544272080), (8, 2658204060), (10, 2126563248), (12, 1772136040), (15, 1417708832), (16, 1329102030), (20, 1063281624), (24, 886068020), (30, 708854416), (32, 664551015), (40, 531640812), (48, 443034010), (60, 354427208), (80, 265820406), (96, 221517005), (120, 177213604), (160, 132910203), (240, 88606802), (480, 44303401)]