449130960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{207931}}^1$

素因数の和:207953

約数の個数: 80

約数和(自身を含む): 1547014080

約数和(自身を除く): 1097883120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 207931, 415862, 623793, 831724, 1039655, 1247586, 1663448, 1871379, 2079310, 2495172, 3118965, 3326896, 3742758, 4158620, 4990344, 5614137, 6237930, 7485516, 8317240, 9356895, 9980688, 11228274, 12475860, 14971032, 16634480, 18713790, 22456548, 24951720, 28070685, 29942064, 37427580, 44913096, 49903440, 56141370, 74855160, 89826192, 112282740, 149710320, 224565480, 449130960]

約数ペア:

[(1, 449130960), (2, 224565480), (3, 149710320), (4, 112282740), (5, 89826192), (6, 74855160), (8, 56141370), (9, 49903440), (10, 44913096), (12, 37427580), (15, 29942064), (16, 28070685), (18, 24951720), (20, 22456548), (24, 18713790), (27, 16634480), (30, 14971032), (36, 12475860), (40, 11228274), (45, 9980688), (48, 9356895), (54, 8317240), (60, 7485516), (72, 6237930), (80, 5614137), (90, 4990344), (108, 4158620), (120, 3742758), (135, 3326896), (144, 3118965), (180, 2495172), (216, 2079310), (240, 1871379), (270, 1663448), (360, 1247586), (432, 1039655), (540, 831724), (720, 623793), (1080, 415862), (2160, 207931)]