126376680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1669}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 379958400

約数和(自身を除く): 253581720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1669, 1893, 2524, 3155, 3338, 3786, 5007, 5048, 6310, 6676, 7572, 8345, 9465, 10014, 12620, 13352, 15144, 16690, 18930, 20028, 25035, 25240, 33380, 37860, 40056, 50070, 66760, 75720, 100140, 200280, 1053139, 2106278, 3159417, 4212556, 5265695, 6318834, 8425112, 10531390, 12637668, 15797085, 21062780, 25275336, 31594170, 42125560, 63188340, 126376680]

約数ペア:

[(1, 126376680), (2, 63188340), (3, 42125560), (4, 31594170), (5, 25275336), (6, 21062780), (8, 15797085), (10, 12637668), (12, 10531390), (15, 8425112), (20, 6318834), (24, 5265695), (30, 4212556), (40, 3159417), (60, 2106278), (120, 1053139), (631, 200280), (1262, 100140), (1669, 75720), (1893, 66760), (2524, 50070), (3155, 40056), (3338, 37860), (3786, 33380), (5007, 25240), (5048, 25035), (6310, 20028), (6676, 18930), (7572, 16690), (8345, 15144), (9465, 13352), (10014, 12620)]