1200097320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13755

約数の個数: 128

約数和(自身を含む): 3901011840

約数和(自身を除く): 2700914520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 13681, 14620, 17544, 21930, 27362, 29240, 41043, 43860, 54724, 68405, 82086, 87720, 109448, 136810, 164172, 205215, 232577, 273620, 328344, 410430, 465154, 547240, 588283, 697731, 820860, 930308, 1162885, 1176566, 1395462, 1641720, 1764849, 1860616, 2325770, 2353132, 2790924, 2941415, 3488655, 3529698, 4651540, 4706264, 5581848, 5882830, 6977310, 7059396, 8824245, 9303080, 10000811, 11765660, 13954620, 14118792, 17648490, 20001622, 23531320, 27909240, 30002433, 35296980, 40003244, 50004055, 60004866, 70593960, 80006488, 100008110, 120009732, 150012165, 200016220, 240019464, 300024330, 400032440, 600048660, 1200097320]

約数ペア:

[(1, 1200097320), (2, 600048660), (3, 400032440), (4, 300024330), (5, 240019464), (6, 200016220), (8, 150012165), (10, 120009732), (12, 100008110), (15, 80006488), (17, 70593960), (20, 60004866), (24, 50004055), (30, 40003244), (34, 35296980), (40, 30002433), (43, 27909240), (51, 23531320), (60, 20001622), (68, 17648490), (85, 14118792), (86, 13954620), (102, 11765660), (120, 10000811), (129, 9303080), (136, 8824245), (170, 7059396), (172, 6977310), (204, 5882830), (215, 5581848), (255, 4706264), (258, 4651540), (340, 3529698), (344, 3488655), (408, 2941415), (430, 2790924), (510, 2353132), (516, 2325770), (645, 1860616), (680, 1764849), (731, 1641720), (860, 1395462), (1020, 1176566), (1032, 1162885), (1290, 930308), (1462, 820860), (1720, 697731), (2040, 588283), (2193, 547240), (2580, 465154), (2924, 410430), (3655, 328344), (4386, 273620), (5160, 232577), (5848, 205215), (7310, 164172), (8772, 136810), (10965, 109448), (13681, 87720), (14620, 82086), (17544, 68405), (21930, 54724), (27362, 43860), (29240, 41043)]