1973383920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2740811}}^1$

素因数の和:2740830

約数の個数: 60

約数和(自身を含む): 6627283416

約数和(自身を除く): 4653899496

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, 2740811, 5481622, 8222433, 10963244, 13704055, 16444866, 21926488, 24667299, 27408110, 32889732, 41112165, 43852976, 49334598, 54816220, 65779464, 82224330, 98669196, 109632440, 123336495, 131558928, 164448660, 197338392, 219264880, 246672990, 328897320, 394676784, 493345980, 657794640, 986691960, 1973383920]

約数ペア:

[(1, 1973383920), (2, 986691960), (3, 657794640), (4, 493345980), (5, 394676784), (6, 328897320), (8, 246672990), (9, 219264880), (10, 197338392), (12, 164448660), (15, 131558928), (16, 123336495), (18, 109632440), (20, 98669196), (24, 82224330), (30, 65779464), (36, 54816220), (40, 49334598), (45, 43852976), (48, 41112165), (60, 32889732), (72, 27408110), (80, 24667299), (90, 21926488), (120, 16444866), (144, 13704055), (180, 10963244), (240, 8222433), (360, 5481622), (720, 2740811)]