268962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43103}}^1$

素因数の和:43134

約数の個数: 96

約数和(自身を含む): 912425472

約数和(自身を除く): 643462752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 43103, 86206, 129309, 172412, 215515, 258618, 344824, 431030, 517236, 560339, 646545, 689648, 862060, 1034472, 1120678, 1293090, 1379296, 1681017, 1724120, 2068944, 2241356, 2586180, 2801695, 3362034, 3448240, 4137888, 4482712, 5172360, 5603390, 6724068, 6896480, 8405085, 8965424, 10344720, 11206780, 13448136, 16810170, 17930848, 20689440, 22413560, 26896272, 33620340, 44827120, 53792544, 67240680, 89654240, 134481360, 268962720]

約数ペア:

[(1, 268962720), (2, 134481360), (3, 89654240), (4, 67240680), (5, 53792544), (6, 44827120), (8, 33620340), (10, 26896272), (12, 22413560), (13, 20689440), (15, 17930848), (16, 16810170), (20, 13448136), (24, 11206780), (26, 10344720), (30, 8965424), (32, 8405085), (39, 6896480), (40, 6724068), (48, 5603390), (52, 5172360), (60, 4482712), (65, 4137888), (78, 3448240), (80, 3362034), (96, 2801695), (104, 2586180), (120, 2241356), (130, 2068944), (156, 1724120), (160, 1681017), (195, 1379296), (208, 1293090), (240, 1120678), (260, 1034472), (312, 862060), (390, 689648), (416, 646545), (480, 560339), (520, 517236), (624, 431030), (780, 344824), (1040, 258618), (1248, 215515), (1560, 172412), (2080, 129309), (3120, 86206), (6240, 43103)]