153902880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{106877}}^1$

素因数の和:106898

約数の個数: 72

約数和(自身を含む): 525198492

約数和(自身を除く): 371295612

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, 106877, 213754, 320631, 427508, 534385, 641262, 855016, 961893, 1068770, 1282524, 1603155, 1710032, 1923786, 2137540, 2565048, 3206310, 3420064, 3847572, 4275080, 4809465, 5130096, 6412620, 7695144, 8550160, 9618930, 10260192, 12825240, 15390288, 17100320, 19237860, 25650480, 30780576, 38475720, 51300960, 76951440, 153902880]

約数ペア:

[(1, 153902880), (2, 76951440), (3, 51300960), (4, 38475720), (5, 30780576), (6, 25650480), (8, 19237860), (9, 17100320), (10, 15390288), (12, 12825240), (15, 10260192), (16, 9618930), (18, 8550160), (20, 7695144), (24, 6412620), (30, 5130096), (32, 4809465), (36, 4275080), (40, 3847572), (45, 3420064), (48, 3206310), (60, 2565048), (72, 2137540), (80, 1923786), (90, 1710032), (96, 1603155), (120, 1282524), (144, 1068770), (160, 961893), (180, 855016), (240, 641262), (288, 534385), (360, 427508), (480, 320631), (720, 213754), (1440, 106877)]