148191840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102911}}^1$

素因数の和:102932

約数の個数: 72

約数和(自身を含む): 505709568

約数和(自身を除く): 357517728

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, 102911, 205822, 308733, 411644, 514555, 617466, 823288, 926199, 1029110, 1234932, 1543665, 1646576, 1852398, 2058220, 2469864, 3087330, 3293152, 3704796, 4116440, 4630995, 4939728, 6174660, 7409592, 8232880, 9261990, 9879456, 12349320, 14819184, 16465760, 18523980, 24698640, 29638368, 37047960, 49397280, 74095920, 148191840]

約数ペア:

[(1, 148191840), (2, 74095920), (3, 49397280), (4, 37047960), (5, 29638368), (6, 24698640), (8, 18523980), (9, 16465760), (10, 14819184), (12, 12349320), (15, 9879456), (16, 9261990), (18, 8232880), (20, 7409592), (24, 6174660), (30, 4939728), (32, 4630995), (36, 4116440), (40, 3704796), (45, 3293152), (48, 3087330), (60, 2469864), (72, 2058220), (80, 1852398), (90, 1646576), (96, 1543665), (120, 1234932), (144, 1029110), (160, 926199), (180, 823288), (240, 617466), (288, 514555), (360, 411644), (480, 308733), (720, 205822), (1440, 102911)]