426774720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{444557}}^1$

素因数の和:444577

約数の個数: 56

約数和(自身を含む): 1355012784

約数和(自身を除く): 928238064

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, 444557, 889114, 1333671, 1778228, 2222785, 2667342, 3556456, 4445570, 5334684, 6668355, 7112912, 8891140, 10669368, 13336710, 14225824, 17782280, 21338736, 26673420, 28451648, 35564560, 42677472, 53346840, 71129120, 85354944, 106693680, 142258240, 213387360, 426774720]

約数ペア:

[(1, 426774720), (2, 213387360), (3, 142258240), (4, 106693680), (5, 85354944), (6, 71129120), (8, 53346840), (10, 42677472), (12, 35564560), (15, 28451648), (16, 26673420), (20, 21338736), (24, 17782280), (30, 14225824), (32, 13336710), (40, 10669368), (48, 8891140), (60, 7112912), (64, 6668355), (80, 5334684), (96, 4445570), (120, 3556456), (160, 2667342), (192, 2222785), (240, 1778228), (320, 1333671), (480, 889114), (960, 444557)]