1023970680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1931}}^1$

素因数の和:2442

約数の個数: 128

約数和(自身を含む): 3421958400

約数和(自身を除く): 2397987720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 491, 540, 982, 1080, 1473, 1931, 1964, 2455, 2946, 3862, 3928, 4419, 4910, 5793, 5892, 7365, 7724, 8838, 9655, 9820, 11586, 11784, 13257, 14730, 15448, 17379, 17676, 19310, 19640, 22095, 23172, 26514, 28965, 29460, 34758, 35352, 38620, 44190, 46344, 52137, 53028, 57930, 58920, 66285, 69516, 77240, 86895, 88380, 104274, 106056, 115860, 132570, 139032, 173790, 176760, 208548, 231720, 260685, 265140, 347580, 417096, 521370, 530280, 695160, 948121, 1042740, 1896242, 2085480, 2844363, 3792484, 4740605, 5688726, 7584968, 8533089, 9481210, 11377452, 14221815, 17066178, 18962420, 22754904, 25599267, 28443630, 34132356, 37924840, 42665445, 51198534, 56887260, 68264712, 85330890, 102397068, 113774520, 127996335, 170661780, 204794136, 255992670, 341323560, 511985340, 1023970680]

約数ペア:

[(1, 1023970680), (2, 511985340), (3, 341323560), (4, 255992670), (5, 204794136), (6, 170661780), (8, 127996335), (9, 113774520), (10, 102397068), (12, 85330890), (15, 68264712), (18, 56887260), (20, 51198534), (24, 42665445), (27, 37924840), (30, 34132356), (36, 28443630), (40, 25599267), (45, 22754904), (54, 18962420), (60, 17066178), (72, 14221815), (90, 11377452), (108, 9481210), (120, 8533089), (135, 7584968), (180, 5688726), (216, 4740605), (270, 3792484), (360, 2844363), (491, 2085480), (540, 1896242), (982, 1042740), (1080, 948121), (1473, 695160), (1931, 530280), (1964, 521370), (2455, 417096), (2946, 347580), (3862, 265140), (3928, 260685), (4419, 231720), (4910, 208548), (5793, 176760), (5892, 173790), (7365, 139032), (7724, 132570), (8838, 115860), (9655, 106056), (9820, 104274), (11586, 88380), (11784, 86895), (13257, 77240), (14730, 69516), (15448, 66285), (17379, 58920), (17676, 57930), (19310, 53028), (19640, 52137), (22095, 46344), (23172, 44190), (26514, 38620), (28965, 35352), (29460, 34758)]