88757280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61637}}^1$

素因数の和:61658

約数の個数: 72

約数和(自身を含む): 302889132

約数和(自身を除く): 214131852

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, 61637, 123274, 184911, 246548, 308185, 369822, 493096, 554733, 616370, 739644, 924555, 986192, 1109466, 1232740, 1479288, 1849110, 1972384, 2218932, 2465480, 2773665, 2958576, 3698220, 4437864, 4930960, 5547330, 5917152, 7396440, 8875728, 9861920, 11094660, 14792880, 17751456, 22189320, 29585760, 44378640, 88757280]

約数ペア:

[(1, 88757280), (2, 44378640), (3, 29585760), (4, 22189320), (5, 17751456), (6, 14792880), (8, 11094660), (9, 9861920), (10, 8875728), (12, 7396440), (15, 5917152), (16, 5547330), (18, 4930960), (20, 4437864), (24, 3698220), (30, 2958576), (32, 2773665), (36, 2465480), (40, 2218932), (45, 1972384), (48, 1849110), (60, 1479288), (72, 1232740), (80, 1109466), (90, 986192), (96, 924555), (120, 739644), (144, 616370), (160, 554733), (180, 493096), (240, 369822), (288, 308185), (360, 246548), (480, 184911), (720, 123274), (1440, 61637)]