216882240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{225919}}^1$

素因数の和:225939

約数の個数: 56

約数和(自身を含む): 688604160

約数和(自身を除く): 471721920

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, 160, 192, 240, 320, 480, 960, 225919, 451838, 677757, 903676, 1129595, 1355514, 1807352, 2259190, 2711028, 3388785, 3614704, 4518380, 5422056, 6777570, 7229408, 9036760, 10844112, 13555140, 14458816, 18073520, 21688224, 27110280, 36147040, 43376448, 54220560, 72294080, 108441120, 216882240]

約数ペア:

[(1, 216882240), (2, 108441120), (3, 72294080), (4, 54220560), (5, 43376448), (6, 36147040), (8, 27110280), (10, 21688224), (12, 18073520), (15, 14458816), (16, 13555140), (20, 10844112), (24, 9036760), (30, 7229408), (32, 6777570), (40, 5422056), (48, 4518380), (60, 3614704), (64, 3388785), (80, 2711028), (96, 2259190), (120, 1807352), (160, 1355514), (192, 1129595), (240, 903676), (320, 677757), (480, 451838), (960, 225919)]