65369728560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{272373869}}^1$

素因数の和:272373885

約数の個数: 40

約数和(自身を含む): 202646159280

約数和(自身を除く): 137276430720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 272373869, 544747738, 817121607, 1089495476, 1361869345, 1634243214, 2178990952, 2723738690, 3268486428, 4085608035, 4357981904, 5447477380, 6536972856, 8171216070, 10894954760, 13073945712, 16342432140, 21789909520, 32684864280, 65369728560]

約数ペア:

[(1, 65369728560), (2, 32684864280), (3, 21789909520), (4, 16342432140), (5, 13073945712), (6, 10894954760), (8, 8171216070), (10, 6536972856), (12, 5447477380), (15, 4357981904), (16, 4085608035), (20, 3268486428), (24, 2723738690), (30, 2178990952), (40, 1634243214), (48, 1361869345), (60, 1089495476), (80, 817121607), (120, 544747738), (240, 272373869)]