8889480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{8231}}^1$

素因数の和:8251

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 20745720

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, 8231, 16462, 24693, 32924, 41155, 49386, 65848, 74079, 82310, 98772, 123465, 148158, 164620, 197544, 222237, 246930, 296316, 329240, 370395, 444474, 493860, 592632, 740790, 888948, 987720, 1111185, 1481580, 1777896, 2222370, 2963160, 4444740, 8889480]

約数ペア:

[(1, 8889480), (2, 4444740), (3, 2963160), (4, 2222370), (5, 1777896), (6, 1481580), (8, 1111185), (9, 987720), (10, 888948), (12, 740790), (15, 592632), (18, 493860), (20, 444474), (24, 370395), (27, 329240), (30, 296316), (36, 246930), (40, 222237), (45, 197544), (54, 164620), (60, 148158), (72, 123465), (90, 98772), (108, 82310), (120, 74079), (135, 65848), (180, 49386), (216, 41155), (270, 32924), (360, 24693), (540, 16462), (1080, 8231)]