5353040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 15832320

約数和(自身を除く): 10479280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 121, 140, 154, 158, 176, 220, 242, 280, 308, 316, 385, 395, 440, 484, 553, 560, 605, 616, 632, 770, 790, 847, 869, 880, 968, 1106, 1210, 1232, 1264, 1540, 1580, 1694, 1738, 1936, 2212, 2420, 2765, 3080, 3160, 3388, 3476, 4235, 4345, 4424, 4840, 5530, 6083, 6160, 6320, 6776, 6952, 8470, 8690, 8848, 9559, 9680, 11060, 12166, 13552, 13904, 16940, 17380, 19118, 22120, 24332, 30415, 33880, 34760, 38236, 44240, 47795, 48664, 60830, 66913, 67760, 69520, 76472, 95590, 97328, 121660, 133826, 152944, 191180, 243320, 267652, 334565, 382360, 486640, 535304, 669130, 764720, 1070608, 1338260, 2676520, 5353040]

約数ペア:

[(1, 5353040), (2, 2676520), (4, 1338260), (5, 1070608), (7, 764720), (8, 669130), (10, 535304), (11, 486640), (14, 382360), (16, 334565), (20, 267652), (22, 243320), (28, 191180), (35, 152944), (40, 133826), (44, 121660), (55, 97328), (56, 95590), (70, 76472), (77, 69520), (79, 67760), (80, 66913), (88, 60830), (110, 48664), (112, 47795), (121, 44240), (140, 38236), (154, 34760), (158, 33880), (176, 30415), (220, 24332), (242, 22120), (280, 19118), (308, 17380), (316, 16940), (385, 13904), (395, 13552), (440, 12166), (484, 11060), (553, 9680), (560, 9559), (605, 8848), (616, 8690), (632, 8470), (770, 6952), (790, 6776), (847, 6320), (869, 6160), (880, 6083), (968, 5530), (1106, 4840), (1210, 4424), (1232, 4345), (1264, 4235), (1540, 3476), (1580, 3388), (1694, 3160), (1738, 3080), (1936, 2765), (2212, 2420)]