2782686240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1932421}}^1$

素因数の和:1932442

約数の個数: 72

約数和(自身を含む): 9495921708

約数和(自身を除く): 6713235468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1932421, 3864842, 5797263, 7729684, 9662105, 11594526, 15459368, 17391789, 19324210, 23189052, 28986315, 30918736, 34783578, 38648420, 46378104, 57972630, 61837472, 69567156, 77296840, 86958945, 92756208, 115945260, 139134312, 154593680, 173917890, 185512416, 231890520, 278268624, 309187360, 347835780, 463781040, 556537248, 695671560, 927562080, 1391343120, 2782686240]

約数ペア:

[(1, 2782686240), (2, 1391343120), (3, 927562080), (4, 695671560), (5, 556537248), (6, 463781040), (8, 347835780), (9, 309187360), (10, 278268624), (12, 231890520), (15, 185512416), (16, 173917890), (18, 154593680), (20, 139134312), (24, 115945260), (30, 92756208), (32, 86958945), (36, 77296840), (40, 69567156), (45, 61837472), (48, 57972630), (60, 46378104), (72, 38648420), (80, 34783578), (90, 30918736), (96, 28986315), (120, 23189052), (144, 19324210), (160, 17391789), (180, 15459368), (240, 11594526), (288, 9662105), (360, 7729684), (480, 5797263), (720, 3864842), (1440, 1932421)]