449166720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233941}}^1$

素因数の和:233963

約数の個数: 64

約数和(自身を含む): 1431725040

約数和(自身を除く): 982558320

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, 233941, 467882, 701823, 935764, 1169705, 1403646, 1871528, 2339410, 2807292, 3509115, 3743056, 4678820, 5614584, 7018230, 7486112, 9357640, 11229168, 14036460, 14972224, 18715280, 22458336, 28072920, 29944448, 37430560, 44916672, 56145840, 74861120, 89833344, 112291680, 149722240, 224583360, 449166720]

約数ペア:

[(1, 449166720), (2, 224583360), (3, 149722240), (4, 112291680), (5, 89833344), (6, 74861120), (8, 56145840), (10, 44916672), (12, 37430560), (15, 29944448), (16, 28072920), (20, 22458336), (24, 18715280), (30, 14972224), (32, 14036460), (40, 11229168), (48, 9357640), (60, 7486112), (64, 7018230), (80, 5614584), (96, 4678820), (120, 3743056), (128, 3509115), (160, 2807292), (192, 2339410), (240, 1871528), (320, 1403646), (384, 1169705), (480, 935764), (640, 701823), (960, 467882), (1920, 233941)]