856724475780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{528842269}}^1$

素因数の和:528842290

約数の個数: 60

約数和(自身を含む): 2687576416140

約数和(自身を除く): 1830851940360

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, 270, 324, 405, 540, 810, 1620, 528842269, 1057684538, 1586526807, 2115369076, 2644211345, 3173053614, 4759580421, 5288422690, 6346107228, 7932634035, 9519160842, 10576845380, 14278741263, 15865268070, 19038321684, 23797902105, 28557482526, 31730536140, 42836223789, 47595804210, 57114965052, 71393706315, 85672447578, 95191608420, 142787412630, 171344895156, 214181118945, 285574825260, 428362237890, 856724475780]

約数ペア:

[(1, 856724475780), (2, 428362237890), (3, 285574825260), (4, 214181118945), (5, 171344895156), (6, 142787412630), (9, 95191608420), (10, 85672447578), (12, 71393706315), (15, 57114965052), (18, 47595804210), (20, 42836223789), (27, 31730536140), (30, 28557482526), (36, 23797902105), (45, 19038321684), (54, 15865268070), (60, 14278741263), (81, 10576845380), (90, 9519160842), (108, 7932634035), (135, 6346107228), (162, 5288422690), (180, 4759580421), (270, 3173053614), (324, 2644211345), (405, 2115369076), (540, 1586526807), (810, 1057684538), (1620, 528842269)]