312294720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{325307}}^1$

素因数の和:325327

約数の個数: 56

約数和(自身を含む): 991538784

約数和(自身を除く): 679244064

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, 160, 192, 240, 320, 480, 960, 325307, 650614, 975921, 1301228, 1626535, 1951842, 2602456, 3253070, 3903684, 4879605, 5204912, 6506140, 7807368, 9759210, 10409824, 13012280, 15614736, 19518420, 20819648, 26024560, 31229472, 39036840, 52049120, 62458944, 78073680, 104098240, 156147360, 312294720]

約数ペア:

[(1, 312294720), (2, 156147360), (3, 104098240), (4, 78073680), (5, 62458944), (6, 52049120), (8, 39036840), (10, 31229472), (12, 26024560), (15, 20819648), (16, 19518420), (20, 15614736), (24, 13012280), (30, 10409824), (32, 9759210), (40, 7807368), (48, 6506140), (60, 5204912), (64, 4879605), (80, 3903684), (96, 3253070), (120, 2602456), (160, 1951842), (192, 1626535), (240, 1301228), (320, 975921), (480, 650614), (960, 325307)]