1151920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:59

約数の個数: 120

約数和(自身を含む): 3562272

約数和(自身を除く): 2410352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 121, 136, 140, 154, 170, 176, 187, 220, 238, 242, 272, 280, 308, 340, 374, 385, 440, 476, 484, 560, 595, 605, 616, 680, 748, 770, 847, 880, 935, 952, 968, 1190, 1210, 1232, 1309, 1360, 1496, 1540, 1694, 1870, 1904, 1936, 2057, 2380, 2420, 2618, 2992, 3080, 3388, 3740, 4114, 4235, 4760, 4840, 5236, 6160, 6545, 6776, 7480, 8228, 8470, 9520, 9680, 10285, 10472, 13090, 13552, 14399, 14960, 16456, 16940, 20570, 20944, 26180, 28798, 32912, 33880, 41140, 52360, 57596, 67760, 71995, 82280, 104720, 115192, 143990, 164560, 230384, 287980, 575960, 1151920]

約数ペア:

[(1, 1151920), (2, 575960), (4, 287980), (5, 230384), (7, 164560), (8, 143990), (10, 115192), (11, 104720), (14, 82280), (16, 71995), (17, 67760), (20, 57596), (22, 52360), (28, 41140), (34, 33880), (35, 32912), (40, 28798), (44, 26180), (55, 20944), (56, 20570), (68, 16940), (70, 16456), (77, 14960), (80, 14399), (85, 13552), (88, 13090), (110, 10472), (112, 10285), (119, 9680), (121, 9520), (136, 8470), (140, 8228), (154, 7480), (170, 6776), (176, 6545), (187, 6160), (220, 5236), (238, 4840), (242, 4760), (272, 4235), (280, 4114), (308, 3740), (340, 3388), (374, 3080), (385, 2992), (440, 2618), (476, 2420), (484, 2380), (560, 2057), (595, 1936), (605, 1904), (616, 1870), (680, 1694), (748, 1540), (770, 1496), (847, 1360), (880, 1309), (935, 1232), (952, 1210), (968, 1190)]