1487489760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14549}}^1$

素因数の和:14641

約数の個数: 144

約数和(自身を含む): 5147906400

約数和(自身を除く): 3660416640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 14549, 17040, 20448, 25560, 29098, 34080, 43647, 51120, 58196, 72745, 87294, 102240, 116392, 130941, 145490, 174588, 218235, 232784, 261882, 290980, 349176, 436470, 465568, 523764, 581960, 654705, 698352, 872940, 1032979, 1047528, 1163920, 1309410, 1396704, 1745880, 2065958, 2095056, 2327840, 2618820, 3098937, 3491760, 4131916, 4190112, 5164895, 5237640, 6197874, 6983520, 8263832, 9296811, 10329790, 10475280, 12395748, 15494685, 16527664, 18593622, 20659580, 20950560, 24791496, 30989370, 33055328, 37187244, 41319160, 46484055, 49582992, 61978740, 74374488, 82638320, 92968110, 99165984, 123957480, 148748976, 165276640, 185936220, 247914960, 297497952, 371872440, 495829920, 743744880, 1487489760]

約数ペア:

[(1, 1487489760), (2, 743744880), (3, 495829920), (4, 371872440), (5, 297497952), (6, 247914960), (8, 185936220), (9, 165276640), (10, 148748976), (12, 123957480), (15, 99165984), (16, 92968110), (18, 82638320), (20, 74374488), (24, 61978740), (30, 49582992), (32, 46484055), (36, 41319160), (40, 37187244), (45, 33055328), (48, 30989370), (60, 24791496), (71, 20950560), (72, 20659580), (80, 18593622), (90, 16527664), (96, 15494685), (120, 12395748), (142, 10475280), (144, 10329790), (160, 9296811), (180, 8263832), (213, 6983520), (240, 6197874), (284, 5237640), (288, 5164895), (355, 4190112), (360, 4131916), (426, 3491760), (480, 3098937), (568, 2618820), (639, 2327840), (710, 2095056), (720, 2065958), (852, 1745880), (1065, 1396704), (1136, 1309410), (1278, 1163920), (1420, 1047528), (1440, 1032979), (1704, 872940), (2130, 698352), (2272, 654705), (2556, 581960), (2840, 523764), (3195, 465568), (3408, 436470), (4260, 349176), (5112, 290980), (5680, 261882), (6390, 232784), (6816, 218235), (8520, 174588), (10224, 145490), (11360, 130941), (12780, 116392), (14549, 102240), (17040, 87294), (20448, 72745), (25560, 58196), (29098, 51120), (34080, 43647)]