1453606880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{75083}}^1$

素因数の和:75120

約数の個数: 72

約数和(自身を含む): 3774773016

約数和(自身を除く): 2321166136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 19360, 75083, 150166, 300332, 375415, 600664, 750830, 825913, 1201328, 1501660, 1651826, 2402656, 3003320, 3303652, 4129565, 6006640, 6607304, 8259130, 9085043, 12013280, 13214608, 16518260, 18170086, 26429216, 33036520, 36340172, 45425215, 66073040, 72680344, 90850430, 132146080, 145360688, 181700860, 290721376, 363401720, 726803440, 1453606880]

約数ペア:

[(1, 1453606880), (2, 726803440), (4, 363401720), (5, 290721376), (8, 181700860), (10, 145360688), (11, 132146080), (16, 90850430), (20, 72680344), (22, 66073040), (32, 45425215), (40, 36340172), (44, 33036520), (55, 26429216), (80, 18170086), (88, 16518260), (110, 13214608), (121, 12013280), (160, 9085043), (176, 8259130), (220, 6607304), (242, 6006640), (352, 4129565), (440, 3303652), (484, 3003320), (605, 2402656), (880, 1651826), (968, 1501660), (1210, 1201328), (1760, 825913), (1936, 750830), (2420, 600664), (3872, 375415), (4840, 300332), (9680, 150166), (19360, 75083)]