74095920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102911}}^1$

素因数の和:102930

約数の個数: 60

約数和(自身を含む): 248841216

約数和(自身を除く): 174745296

約数列:

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

約数ペア:

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