2565910080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{890941}}^1$

素因数の和:890964

約数の個数: 84

約数和(自身を含む): 8825671452

約数和(自身を除く): 6259761372

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, 890941, 1781882, 2672823, 3563764, 4454705, 5345646, 7127528, 8018469, 8909410, 10691292, 13364115, 14255056, 16036938, 17818820, 21382584, 26728230, 28510112, 32073876, 35637640, 40092345, 42765168, 53456460, 57020224, 64147752, 71275280, 80184690, 85530336, 106912920, 128295504, 142550560, 160369380, 171060672, 213825840, 256591008, 285101120, 320738760, 427651680, 513182016, 641477520, 855303360, 1282955040, 2565910080]

約数ペア:

[(1, 2565910080), (2, 1282955040), (3, 855303360), (4, 641477520), (5, 513182016), (6, 427651680), (8, 320738760), (9, 285101120), (10, 256591008), (12, 213825840), (15, 171060672), (16, 160369380), (18, 142550560), (20, 128295504), (24, 106912920), (30, 85530336), (32, 80184690), (36, 71275280), (40, 64147752), (45, 57020224), (48, 53456460), (60, 42765168), (64, 40092345), (72, 35637640), (80, 32073876), (90, 28510112), (96, 26728230), (120, 21382584), (144, 17818820), (160, 16036938), (180, 14255056), (192, 13364115), (240, 10691292), (288, 8909410), (320, 8018469), (360, 7127528), (480, 5345646), (576, 4454705), (720, 3563764), (960, 2672823), (1440, 1781882), (2880, 890941)]