290732160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151423}}^1$

素因数の和:151445

約数の個数: 64

約数和(自身を含む): 926714880

約数和(自身を除く): 635982720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 151423, 302846, 454269, 605692, 757115, 908538, 1211384, 1514230, 1817076, 2271345, 2422768, 3028460, 3634152, 4542690, 4845536, 6056920, 7268304, 9085380, 9691072, 12113840, 14536608, 18170760, 19382144, 24227680, 29073216, 36341520, 48455360, 58146432, 72683040, 96910720, 145366080, 290732160]

約数ペア:

[(1, 290732160), (2, 145366080), (3, 96910720), (4, 72683040), (5, 58146432), (6, 48455360), (8, 36341520), (10, 29073216), (12, 24227680), (15, 19382144), (16, 18170760), (20, 14536608), (24, 12113840), (30, 9691072), (32, 9085380), (40, 7268304), (48, 6056920), (60, 4845536), (64, 4542690), (80, 3634152), (96, 3028460), (120, 2422768), (128, 2271345), (160, 1817076), (192, 1514230), (240, 1211384), (320, 908538), (384, 757115), (480, 605692), (640, 454269), (960, 302846), (1920, 151423)]