88765920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61643}}^1$

素因数の和:61664

約数の個数: 72

約数和(自身を含む): 302918616

約数和(自身を除く): 214152696

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, 61643, 123286, 184929, 246572, 308215, 369858, 493144, 554787, 616430, 739716, 924645, 986288, 1109574, 1232860, 1479432, 1849290, 1972576, 2219148, 2465720, 2773935, 2958864, 3698580, 4438296, 4931440, 5547870, 5917728, 7397160, 8876592, 9862880, 11095740, 14794320, 17753184, 22191480, 29588640, 44382960, 88765920]

約数ペア:

[(1, 88765920), (2, 44382960), (3, 29588640), (4, 22191480), (5, 17753184), (6, 14794320), (8, 11095740), (9, 9862880), (10, 8876592), (12, 7397160), (15, 5917728), (16, 5547870), (18, 4931440), (20, 4438296), (24, 3698580), (30, 2958864), (32, 2773935), (36, 2465720), (40, 2219148), (45, 1972576), (48, 1849290), (60, 1479432), (72, 1232860), (80, 1109574), (90, 986288), (96, 924645), (120, 739716), (144, 616430), (160, 554787), (180, 493144), (240, 369858), (288, 308215), (360, 246572), (480, 184929), (720, 123286), (1440, 61643)]