26406909240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{920743}}^1$

素因数の和:920996

約数の個数: 64

約数和(自身を含む): 79552281600

約数和(自身を除く): 53145372360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 920743, 1841486, 2762229, 3682972, 4603715, 5524458, 7365944, 9207430, 11048916, 13811145, 18414860, 22097832, 27622290, 36829720, 55244580, 110489160, 220057577, 440115154, 660172731, 880230308, 1100287885, 1320345462, 1760460616, 2200575770, 2640690924, 3300863655, 4401151540, 5281381848, 6601727310, 8802303080, 13203454620, 26406909240]

約数ペア:

[(1, 26406909240), (2, 13203454620), (3, 8802303080), (4, 6601727310), (5, 5281381848), (6, 4401151540), (8, 3300863655), (10, 2640690924), (12, 2200575770), (15, 1760460616), (20, 1320345462), (24, 1100287885), (30, 880230308), (40, 660172731), (60, 440115154), (120, 220057577), (239, 110489160), (478, 55244580), (717, 36829720), (956, 27622290), (1195, 22097832), (1434, 18414860), (1912, 13811145), (2390, 11048916), (2868, 9207430), (3585, 7365944), (4780, 5524458), (5736, 4603715), (7170, 3682972), (9560, 2762229), (14340, 1841486), (28680, 920743)]