304480980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1691561}}^1$

素因数の和:1691576

約数の個数: 36

約数和(自身を含む): 923592852

約数和(自身を除く): 619111872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1691561, 3383122, 5074683, 6766244, 8457805, 10149366, 15224049, 16915610, 20298732, 25373415, 30448098, 33831220, 50746830, 60896196, 76120245, 101493660, 152240490, 304480980]

約数ペア:

[(1, 304480980), (2, 152240490), (3, 101493660), (4, 76120245), (5, 60896196), (6, 50746830), (9, 33831220), (10, 30448098), (12, 25373415), (15, 20298732), (18, 16915610), (20, 15224049), (30, 10149366), (36, 8457805), (45, 6766244), (60, 5074683), (90, 3383122), (180, 1691561)]