853393680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28909}}^1$

素因数の和:28969

約数の個数: 120

約数和(自身を含む): 2935983960

約数和(自身を除く): 2082590280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 28909, 29520, 57818, 86727, 115636, 144545, 173454, 231272, 260181, 289090, 346908, 433635, 462544, 520362, 578180, 693816, 867270, 1040724, 1156360, 1185269, 1300905, 1387632, 1734540, 2081448, 2312720, 2370538, 2601810, 3469080, 3555807, 4162896, 4741076, 5203620, 5926345, 6938160, 7111614, 9482152, 10407240, 10667421, 11852690, 14223228, 17779035, 18964304, 20814480, 21334842, 23705380, 28446456, 35558070, 42669684, 47410760, 53337105, 56892912, 71116140, 85339368, 94821520, 106674210, 142232280, 170678736, 213348420, 284464560, 426696840, 853393680]

約数ペア:

[(1, 853393680), (2, 426696840), (3, 284464560), (4, 213348420), (5, 170678736), (6, 142232280), (8, 106674210), (9, 94821520), (10, 85339368), (12, 71116140), (15, 56892912), (16, 53337105), (18, 47410760), (20, 42669684), (24, 35558070), (30, 28446456), (36, 23705380), (40, 21334842), (41, 20814480), (45, 18964304), (48, 17779035), (60, 14223228), (72, 11852690), (80, 10667421), (82, 10407240), (90, 9482152), (120, 7111614), (123, 6938160), (144, 5926345), (164, 5203620), (180, 4741076), (205, 4162896), (240, 3555807), (246, 3469080), (328, 2601810), (360, 2370538), (369, 2312720), (410, 2081448), (492, 1734540), (615, 1387632), (656, 1300905), (720, 1185269), (738, 1156360), (820, 1040724), (984, 867270), (1230, 693816), (1476, 578180), (1640, 520362), (1845, 462544), (1968, 433635), (2460, 346908), (2952, 289090), (3280, 260181), (3690, 231272), (4920, 173454), (5904, 144545), (7380, 115636), (9840, 86727), (14760, 57818), (28909, 29520)]