2002083120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2780671}}^1$

素因数の和:2780690

約数の個数: 60

約数和(自身を含む): 6723664896

約数和(自身を除く): 4721581776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2780671, 5561342, 8342013, 11122684, 13903355, 16684026, 22245368, 25026039, 27806710, 33368052, 41710065, 44490736, 50052078, 55613420, 66736104, 83420130, 100104156, 111226840, 125130195, 133472208, 166840260, 200208312, 222453680, 250260390, 333680520, 400416624, 500520780, 667361040, 1001041560, 2002083120]

約数ペア:

[(1, 2002083120), (2, 1001041560), (3, 667361040), (4, 500520780), (5, 400416624), (6, 333680520), (8, 250260390), (9, 222453680), (10, 200208312), (12, 166840260), (15, 133472208), (16, 125130195), (18, 111226840), (20, 100104156), (24, 83420130), (30, 66736104), (36, 55613420), (40, 50052078), (45, 44490736), (48, 41710065), (60, 33368052), (72, 27806710), (80, 25026039), (90, 22245368), (120, 16684026), (144, 13903355), (180, 11122684), (240, 8342013), (360, 5561342), (720, 2780671)]