144544740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51257}}^1$

素因数の和:51316

約数の個数: 48

約数和(自身を含む): 413344512

約数和(自身を除く): 268799772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 51257, 102514, 153771, 205028, 256285, 307542, 512570, 615084, 768855, 1025140, 1537710, 2409079, 3075420, 4818158, 7227237, 9636316, 12045395, 14454474, 24090790, 28908948, 36136185, 48181580, 72272370, 144544740]

約数ペア:

[(1, 144544740), (2, 72272370), (3, 48181580), (4, 36136185), (5, 28908948), (6, 24090790), (10, 14454474), (12, 12045395), (15, 9636316), (20, 7227237), (30, 4818158), (47, 3075420), (60, 2409079), (94, 1537710), (141, 1025140), (188, 768855), (235, 615084), (282, 512570), (470, 307542), (564, 256285), (705, 205028), (940, 153771), (1410, 102514), (2820, 51257)]