490006080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{170141}}^1$

素因数の和:170164

約数の個数: 84

約数和(自身を含む): 1685426652

約数和(自身を除く): 1195420572

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 170141, 340282, 510423, 680564, 850705, 1020846, 1361128, 1531269, 1701410, 2041692, 2552115, 2722256, 3062538, 3402820, 4083384, 5104230, 5444512, 6125076, 6805640, 7656345, 8166768, 10208460, 10889024, 12250152, 13611280, 15312690, 16333536, 20416920, 24500304, 27222560, 30625380, 32667072, 40833840, 49000608, 54445120, 61250760, 81667680, 98001216, 122501520, 163335360, 245003040, 490006080]

約数ペア:

[(1, 490006080), (2, 245003040), (3, 163335360), (4, 122501520), (5, 98001216), (6, 81667680), (8, 61250760), (9, 54445120), (10, 49000608), (12, 40833840), (15, 32667072), (16, 30625380), (18, 27222560), (20, 24500304), (24, 20416920), (30, 16333536), (32, 15312690), (36, 13611280), (40, 12250152), (45, 10889024), (48, 10208460), (60, 8166768), (64, 7656345), (72, 6805640), (80, 6125076), (90, 5444512), (96, 5104230), (120, 4083384), (144, 3402820), (160, 3062538), (180, 2722256), (192, 2552115), (240, 2041692), (288, 1701410), (320, 1531269), (360, 1361128), (480, 1020846), (576, 850705), (720, 680564), (960, 510423), (1440, 340282), (2880, 170141)]