49273680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205307}}^1$

素因数の和:205323

約数の個数: 40

約数和(自身を含む): 152749152

約数和(自身を除く): 103475472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205307, 410614, 615921, 821228, 1026535, 1231842, 1642456, 2053070, 2463684, 3079605, 3284912, 4106140, 4927368, 6159210, 8212280, 9854736, 12318420, 16424560, 24636840, 49273680]

約数ペア:

[(1, 49273680), (2, 24636840), (3, 16424560), (4, 12318420), (5, 9854736), (6, 8212280), (8, 6159210), (10, 4927368), (12, 4106140), (15, 3284912), (16, 3079605), (20, 2463684), (24, 2053070), (30, 1642456), (40, 1231842), (48, 1026535), (60, 821228), (80, 615921), (120, 410614), (240, 205307)]