388767060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65449}}^1$

素因数の和:65478

約数の個数: 96

約数和(自身を含む): 1319472000

約数和(自身を除く): 930704940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 65449, 130898, 196347, 261796, 327245, 392694, 589041, 654490, 719939, 785388, 981735, 1178082, 1308980, 1439878, 1767123, 1963470, 2159817, 2356164, 2879756, 2945205, 3534246, 3599695, 3926940, 4319634, 5890410, 6479451, 7068492, 7199390, 8639268, 8835615, 10799085, 11780820, 12958902, 14398780, 17671230, 19438353, 21598170, 25917804, 32397255, 35342460, 38876706, 43196340, 64794510, 77753412, 97191765, 129589020, 194383530, 388767060]

約数ペア:

[(1, 388767060), (2, 194383530), (3, 129589020), (4, 97191765), (5, 77753412), (6, 64794510), (9, 43196340), (10, 38876706), (11, 35342460), (12, 32397255), (15, 25917804), (18, 21598170), (20, 19438353), (22, 17671230), (27, 14398780), (30, 12958902), (33, 11780820), (36, 10799085), (44, 8835615), (45, 8639268), (54, 7199390), (55, 7068492), (60, 6479451), (66, 5890410), (90, 4319634), (99, 3926940), (108, 3599695), (110, 3534246), (132, 2945205), (135, 2879756), (165, 2356164), (180, 2159817), (198, 1963470), (220, 1767123), (270, 1439878), (297, 1308980), (330, 1178082), (396, 981735), (495, 785388), (540, 719939), (594, 654490), (660, 589041), (990, 392694), (1188, 327245), (1485, 261796), (1980, 196347), (2970, 130898), (5940, 65449)]