76862880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53377}}^1$

素因数の和:53398

約数の個数: 72

約数和(自身を含む): 262299492

約数和(自身を除く): 185436612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 53377, 106754, 160131, 213508, 266885, 320262, 427016, 480393, 533770, 640524, 800655, 854032, 960786, 1067540, 1281048, 1601310, 1708064, 1921572, 2135080, 2401965, 2562096, 3202620, 3843144, 4270160, 4803930, 5124192, 6405240, 7686288, 8540320, 9607860, 12810480, 15372576, 19215720, 25620960, 38431440, 76862880]

約数ペア:

[(1, 76862880), (2, 38431440), (3, 25620960), (4, 19215720), (5, 15372576), (6, 12810480), (8, 9607860), (9, 8540320), (10, 7686288), (12, 6405240), (15, 5124192), (16, 4803930), (18, 4270160), (20, 3843144), (24, 3202620), (30, 2562096), (32, 2401965), (36, 2135080), (40, 1921572), (45, 1708064), (48, 1601310), (60, 1281048), (72, 1067540), (80, 960786), (90, 854032), (96, 800655), (120, 640524), (144, 533770), (160, 480393), (180, 427016), (240, 320262), (288, 266885), (360, 213508), (480, 160131), (720, 106754), (1440, 53377)]