148142880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102877}}^1$

素因数の和:102898

約数の個数: 72

約数和(自身を含む): 505542492

約数和(自身を除く): 357399612

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, 102877, 205754, 308631, 411508, 514385, 617262, 823016, 925893, 1028770, 1234524, 1543155, 1646032, 1851786, 2057540, 2469048, 3086310, 3292064, 3703572, 4115080, 4629465, 4938096, 6172620, 7407144, 8230160, 9258930, 9876192, 12345240, 14814288, 16460320, 18517860, 24690480, 29628576, 37035720, 49380960, 74071440, 148142880]

約数ペア:

[(1, 148142880), (2, 74071440), (3, 49380960), (4, 37035720), (5, 29628576), (6, 24690480), (8, 18517860), (9, 16460320), (10, 14814288), (12, 12345240), (15, 9876192), (16, 9258930), (18, 8230160), (20, 7407144), (24, 6172620), (30, 4938096), (32, 4629465), (36, 4115080), (40, 3703572), (45, 3292064), (48, 3086310), (60, 2469048), (72, 2057540), (80, 1851786), (90, 1646032), (96, 1543155), (120, 1234524), (144, 1028770), (160, 925893), (180, 823016), (240, 617262), (288, 514385), (360, 411508), (480, 308631), (720, 205754), (1440, 102877)]