104020920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{288947}}^1$

素因数の和:288964

約数の個数: 48

約数和(自身を含む): 338069160

約数和(自身を除く): 234048240

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, 288947, 577894, 866841, 1155788, 1444735, 1733682, 2311576, 2600523, 2889470, 3467364, 4334205, 5201046, 5778940, 6934728, 8668410, 10402092, 11557880, 13002615, 17336820, 20804184, 26005230, 34673640, 52010460, 104020920]

約数ペア:

[(1, 104020920), (2, 52010460), (3, 34673640), (4, 26005230), (5, 20804184), (6, 17336820), (8, 13002615), (9, 11557880), (10, 10402092), (12, 8668410), (15, 6934728), (18, 5778940), (20, 5201046), (24, 4334205), (30, 3467364), (36, 2889470), (40, 2600523), (45, 2311576), (60, 1733682), (72, 1444735), (90, 1155788), (120, 866841), (180, 577894), (360, 288947)]