245826480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1024277}}^1$

素因数の和:1024293

約数の個数: 40

約数和(自身を含む): 762062832

約数和(自身を除く): 516236352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1024277, 2048554, 3072831, 4097108, 5121385, 6145662, 8194216, 10242770, 12291324, 15364155, 16388432, 20485540, 24582648, 30728310, 40971080, 49165296, 61456620, 81942160, 122913240, 245826480]

約数ペア:

[(1, 245826480), (2, 122913240), (3, 81942160), (4, 61456620), (5, 49165296), (6, 40971080), (8, 30728310), (10, 24582648), (12, 20485540), (15, 16388432), (16, 15364155), (20, 12291324), (24, 10242770), (30, 8194216), (40, 6145662), (48, 5121385), (60, 4097108), (80, 3072831), (120, 2048554), (240, 1024277)]