152817120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{106123}}^1$

素因数の和:106144

約数の個数: 72

約数和(自身を含む): 521493336

約数和(自身を除く): 368676216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 106123, 212246, 318369, 424492, 530615, 636738, 848984, 955107, 1061230, 1273476, 1591845, 1697968, 1910214, 2122460, 2546952, 3183690, 3395936, 3820428, 4244920, 4775535, 5093904, 6367380, 7640856, 8489840, 9551070, 10187808, 12734760, 15281712, 16979680, 19102140, 25469520, 30563424, 38204280, 50939040, 76408560, 152817120]

約数ペア:

[(1, 152817120), (2, 76408560), (3, 50939040), (4, 38204280), (5, 30563424), (6, 25469520), (8, 19102140), (9, 16979680), (10, 15281712), (12, 12734760), (15, 10187808), (16, 9551070), (18, 8489840), (20, 7640856), (24, 6367380), (30, 5093904), (32, 4775535), (36, 4244920), (40, 3820428), (45, 3395936), (48, 3183690), (60, 2546952), (72, 2122460), (80, 1910214), (90, 1697968), (96, 1591845), (120, 1273476), (144, 1061230), (160, 955107), (180, 848984), (240, 636738), (288, 530615), (360, 424492), (480, 318369), (720, 212246), (1440, 106123)]