140768400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{117307}}^1$

素因数の和:117328

約数の個数: 60

約数和(自身を含む): 450931952

約数和(自身を除く): 310163552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 117307, 234614, 351921, 469228, 586535, 703842, 938456, 1173070, 1407684, 1759605, 1876912, 2346140, 2815368, 2932675, 3519210, 4692280, 5630736, 5865350, 7038420, 8798025, 9384560, 11730700, 14076840, 17596050, 23461400, 28153680, 35192100, 46922800, 70384200, 140768400]

約数ペア:

[(1, 140768400), (2, 70384200), (3, 46922800), (4, 35192100), (5, 28153680), (6, 23461400), (8, 17596050), (10, 14076840), (12, 11730700), (15, 9384560), (16, 8798025), (20, 7038420), (24, 5865350), (25, 5630736), (30, 4692280), (40, 3519210), (48, 2932675), (50, 2815368), (60, 2346140), (75, 1876912), (80, 1759605), (100, 1407684), (120, 1173070), (150, 938456), (200, 703842), (240, 586535), (300, 469228), (400, 351921), (600, 234614), (1200, 117307)]