426846720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{55579}}^1$

素因数の和:55605

約数の個数: 80

約数和(自身を含む): 1364600160

約数和(自身を除く): 937753440

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 55579, 111158, 166737, 222316, 277895, 333474, 444632, 555790, 666948, 833685, 889264, 1111580, 1333896, 1667370, 1778528, 2223160, 2667792, 3334740, 3557056, 4446320, 5335584, 6669480, 7114112, 8892640, 10671168, 13338960, 14228224, 17785280, 21342336, 26677920, 28456448, 35570560, 42684672, 53355840, 71141120, 85369344, 106711680, 142282240, 213423360, 426846720]

約数ペア:

[(1, 426846720), (2, 213423360), (3, 142282240), (4, 106711680), (5, 85369344), (6, 71141120), (8, 53355840), (10, 42684672), (12, 35570560), (15, 28456448), (16, 26677920), (20, 21342336), (24, 17785280), (30, 14228224), (32, 13338960), (40, 10671168), (48, 8892640), (60, 7114112), (64, 6669480), (80, 5335584), (96, 4446320), (120, 3557056), (128, 3334740), (160, 2667792), (192, 2223160), (240, 1778528), (256, 1667370), (320, 1333896), (384, 1111580), (480, 889264), (512, 833685), (640, 666948), (768, 555790), (960, 444632), (1280, 333474), (1536, 277895), (1920, 222316), (2560, 166737), (3840, 111158), (7680, 55579)]