28250160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117709}}^1$

素因数の和:117725

約数の個数: 40

約数和(自身を含む): 87576240

約数和(自身を除く): 59326080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117709, 235418, 353127, 470836, 588545, 706254, 941672, 1177090, 1412508, 1765635, 1883344, 2354180, 2825016, 3531270, 4708360, 5650032, 7062540, 9416720, 14125080, 28250160]

約数ペア:

[(1, 28250160), (2, 14125080), (3, 9416720), (4, 7062540), (5, 5650032), (6, 4708360), (8, 3531270), (10, 2825016), (12, 2354180), (15, 1883344), (16, 1765635), (20, 1412508), (24, 1177090), (30, 941672), (40, 706254), (48, 588545), (60, 470836), (80, 353127), (120, 235418), (240, 117709)]