128214360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118717}}^1$

素因数の和:118737

約数の個数: 64

約数和(自身を含む): 427384800

約数和(自身を除く): 299170440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118717, 237434, 356151, 474868, 593585, 712302, 949736, 1068453, 1187170, 1424604, 1780755, 2136906, 2374340, 2849208, 3205359, 3561510, 4273812, 4748680, 5342265, 6410718, 7123020, 8547624, 10684530, 12821436, 14246040, 16026795, 21369060, 25642872, 32053590, 42738120, 64107180, 128214360]

約数ペア:

[(1, 128214360), (2, 64107180), (3, 42738120), (4, 32053590), (5, 25642872), (6, 21369060), (8, 16026795), (9, 14246040), (10, 12821436), (12, 10684530), (15, 8547624), (18, 7123020), (20, 6410718), (24, 5342265), (27, 4748680), (30, 4273812), (36, 3561510), (40, 3205359), (45, 2849208), (54, 2374340), (60, 2136906), (72, 1780755), (90, 1424604), (108, 1187170), (120, 1068453), (135, 949736), (180, 712302), (216, 593585), (270, 474868), (360, 356151), (540, 237434), (1080, 118717)]