129048120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{119489}}^1$

素因数の和:119509

約数の個数: 64

約数和(自身を含む): 430164000

約数和(自身を除く): 301115880

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, 119489, 238978, 358467, 477956, 597445, 716934, 955912, 1075401, 1194890, 1433868, 1792335, 2150802, 2389780, 2867736, 3226203, 3584670, 4301604, 4779560, 5377005, 6452406, 7169340, 8603208, 10754010, 12904812, 14338680, 16131015, 21508020, 25809624, 32262030, 43016040, 64524060, 129048120]

約数ペア:

[(1, 129048120), (2, 64524060), (3, 43016040), (4, 32262030), (5, 25809624), (6, 21508020), (8, 16131015), (9, 14338680), (10, 12904812), (12, 10754010), (15, 8603208), (18, 7169340), (20, 6452406), (24, 5377005), (27, 4779560), (30, 4301604), (36, 3584670), (40, 3226203), (45, 2867736), (54, 2389780), (60, 2150802), (72, 1792335), (90, 1433868), (108, 1194890), (120, 1075401), (135, 955912), (180, 716934), (216, 597445), (270, 477956), (360, 358467), (540, 238978), (1080, 119489)]