71306972280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198074923}}^1$

素因数の和:198074940

約数の個数: 48

約数和(自身を含む): 231747661080

約数和(自身を除く): 160440688800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 198074923, 396149846, 594224769, 792299692, 990374615, 1188449538, 1584599384, 1782674307, 1980749230, 2376899076, 2971123845, 3565348614, 3961498460, 4753798152, 5942247690, 7130697228, 7922996920, 8913371535, 11884495380, 14261394456, 17826743070, 23768990760, 35653486140, 71306972280]

約数ペア:

[(1, 71306972280), (2, 35653486140), (3, 23768990760), (4, 17826743070), (5, 14261394456), (6, 11884495380), (8, 8913371535), (9, 7922996920), (10, 7130697228), (12, 5942247690), (15, 4753798152), (18, 3961498460), (20, 3565348614), (24, 2971123845), (30, 2376899076), (36, 1980749230), (40, 1782674307), (45, 1584599384), (60, 1188449538), (72, 990374615), (90, 792299692), (120, 594224769), (180, 396149846), (360, 198074923)]