726117480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61121}}^1$

素因数の和:61152

約数の個数: 128

約数和(自身を含む): 2640470400

約数和(自身を除く): 1914352920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 61121, 122242, 183363, 244484, 305605, 366726, 488968, 550089, 611210, 672331, 733452, 916815, 1100178, 1222420, 1344662, 1466904, 1650267, 1833630, 2016993, 2200356, 2444840, 2689324, 2750445, 3300534, 3361655, 3667260, 4033986, 4400712, 5378648, 5500890, 6050979, 6601068, 6723310, 7334520, 8067972, 8251335, 10084965, 11001780, 12101958, 13202136, 13446620, 16135944, 16502670, 18152937, 20169930, 22003560, 24203916, 26893240, 30254895, 33005340, 36305874, 40339860, 48407832, 60509790, 66010680, 72611748, 80679720, 90764685, 121019580, 145223496, 181529370, 242039160, 363058740, 726117480]

約数ペア:

[(1, 726117480), (2, 363058740), (3, 242039160), (4, 181529370), (5, 145223496), (6, 121019580), (8, 90764685), (9, 80679720), (10, 72611748), (11, 66010680), (12, 60509790), (15, 48407832), (18, 40339860), (20, 36305874), (22, 33005340), (24, 30254895), (27, 26893240), (30, 24203916), (33, 22003560), (36, 20169930), (40, 18152937), (44, 16502670), (45, 16135944), (54, 13446620), (55, 13202136), (60, 12101958), (66, 11001780), (72, 10084965), (88, 8251335), (90, 8067972), (99, 7334520), (108, 6723310), (110, 6601068), (120, 6050979), (132, 5500890), (135, 5378648), (165, 4400712), (180, 4033986), (198, 3667260), (216, 3361655), (220, 3300534), (264, 2750445), (270, 2689324), (297, 2444840), (330, 2200356), (360, 2016993), (396, 1833630), (440, 1650267), (495, 1466904), (540, 1344662), (594, 1222420), (660, 1100178), (792, 916815), (990, 733452), (1080, 672331), (1188, 611210), (1320, 550089), (1485, 488968), (1980, 366726), (2376, 305605), (2970, 244484), (3960, 183363), (5940, 122242), (11880, 61121)]