210443040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{146141}}^1$

素因数の和:146162

約数の個数: 72

約数和(自身を含む): 718141788

約数和(自身を除く): 507698748

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, 146141, 292282, 438423, 584564, 730705, 876846, 1169128, 1315269, 1461410, 1753692, 2192115, 2338256, 2630538, 2922820, 3507384, 4384230, 4676512, 5261076, 5845640, 6576345, 7014768, 8768460, 10522152, 11691280, 13152690, 14029536, 17536920, 21044304, 23382560, 26305380, 35073840, 42088608, 52610760, 70147680, 105221520, 210443040]

約数ペア:

[(1, 210443040), (2, 105221520), (3, 70147680), (4, 52610760), (5, 42088608), (6, 35073840), (8, 26305380), (9, 23382560), (10, 21044304), (12, 17536920), (15, 14029536), (16, 13152690), (18, 11691280), (20, 10522152), (24, 8768460), (30, 7014768), (32, 6576345), (36, 5845640), (40, 5261076), (45, 4676512), (48, 4384230), (60, 3507384), (72, 2922820), (80, 2630538), (90, 2338256), (96, 2192115), (120, 1753692), (144, 1461410), (160, 1315269), (180, 1169128), (240, 876846), (288, 730705), (360, 584564), (480, 438423), (720, 292282), (1440, 146141)]