84750480

素因数分解:

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

素因数の和:117728

約数の個数: 60

約数和(自身を含む): 284622780

約数和(自身を除く): 199872300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 117709, 235418, 353127, 470836, 588545, 706254, 941672, 1059381, 1177090, 1412508, 1765635, 1883344, 2118762, 2354180, 2825016, 3531270, 4237524, 4708360, 5296905, 5650032, 7062540, 8475048, 9416720, 10593810, 14125080, 16950096, 21187620, 28250160, 42375240, 84750480]

約数ペア:

[(1, 84750480), (2, 42375240), (3, 28250160), (4, 21187620), (5, 16950096), (6, 14125080), (8, 10593810), (9, 9416720), (10, 8475048), (12, 7062540), (15, 5650032), (16, 5296905), (18, 4708360), (20, 4237524), (24, 3531270), (30, 2825016), (36, 2354180), (40, 2118762), (45, 1883344), (48, 1765635), (60, 1412508), (72, 1177090), (80, 1059381), (90, 941672), (120, 706254), (144, 588545), (180, 470836), (240, 353127), (360, 235418), (720, 117709)]