225229440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{117307}}^1$

素因数の和:117329

約数の個数: 64

約数和(自身を含む): 717924960

約数和(自身を除く): 492695520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 117307, 234614, 351921, 469228, 586535, 703842, 938456, 1173070, 1407684, 1759605, 1876912, 2346140, 2815368, 3519210, 3753824, 4692280, 5630736, 7038420, 7507648, 9384560, 11261472, 14076840, 15015296, 18769120, 22522944, 28153680, 37538240, 45045888, 56307360, 75076480, 112614720, 225229440]

約数ペア:

[(1, 225229440), (2, 112614720), (3, 75076480), (4, 56307360), (5, 45045888), (6, 37538240), (8, 28153680), (10, 22522944), (12, 18769120), (15, 15015296), (16, 14076840), (20, 11261472), (24, 9384560), (30, 7507648), (32, 7038420), (40, 5630736), (48, 4692280), (60, 3753824), (64, 3519210), (80, 2815368), (96, 2346140), (120, 1876912), (128, 1759605), (160, 1407684), (192, 1173070), (240, 938456), (320, 703842), (384, 586535), (480, 469228), (640, 351921), (960, 234614), (1920, 117307)]