157020120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{48463}}^1$

素因数の和:48486

約数の個数: 80

約数和(自身を含む): 527772960

約数和(自身を除く): 370752840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 48463, 96926, 145389, 193852, 242315, 290778, 387704, 436167, 484630, 581556, 726945, 872334, 969260, 1163112, 1308501, 1453890, 1744668, 1938520, 2180835, 2617002, 2907780, 3489336, 3925503, 4361670, 5234004, 5815560, 6542505, 7851006, 8723340, 10468008, 13085010, 15702012, 17446680, 19627515, 26170020, 31404024, 39255030, 52340040, 78510060, 157020120]

約数ペア:

[(1, 157020120), (2, 78510060), (3, 52340040), (4, 39255030), (5, 31404024), (6, 26170020), (8, 19627515), (9, 17446680), (10, 15702012), (12, 13085010), (15, 10468008), (18, 8723340), (20, 7851006), (24, 6542505), (27, 5815560), (30, 5234004), (36, 4361670), (40, 3925503), (45, 3489336), (54, 2907780), (60, 2617002), (72, 2180835), (81, 1938520), (90, 1744668), (108, 1453890), (120, 1308501), (135, 1163112), (162, 969260), (180, 872334), (216, 726945), (270, 581556), (324, 484630), (360, 436167), (405, 387704), (540, 290778), (648, 242315), (810, 193852), (1080, 145389), (1620, 96926), (3240, 48463)]