2080984980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{30133}}^1$

素因数の和:31296

約数の個数: 48

約数和(自身を含む): 5832013824

約数和(自身を除く): 3751028844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1151, 2302, 3453, 4604, 5755, 6906, 11510, 13812, 17265, 23020, 30133, 34530, 60266, 69060, 90399, 120532, 150665, 180798, 301330, 361596, 451995, 602660, 903990, 1807980, 34683083, 69366166, 104049249, 138732332, 173415415, 208098498, 346830830, 416196996, 520246245, 693661660, 1040492490, 2080984980]

約数ペア:

[(1, 2080984980), (2, 1040492490), (3, 693661660), (4, 520246245), (5, 416196996), (6, 346830830), (10, 208098498), (12, 173415415), (15, 138732332), (20, 104049249), (30, 69366166), (60, 34683083), (1151, 1807980), (2302, 903990), (3453, 602660), (4604, 451995), (5755, 361596), (6906, 301330), (11510, 180798), (13812, 150665), (17265, 120532), (23020, 90399), (30133, 69060), (34530, 60266)]