57885480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7031

約数の個数: 96

約数和(自身を含む): 196335360

約数和(自身を除く): 138449880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6991, 8280, 13982, 20973, 27964, 34955, 41946, 55928, 62919, 69910, 83892, 104865, 125838, 139820, 160793, 167784, 209730, 251676, 279640, 314595, 321586, 419460, 482379, 503352, 629190, 643172, 803965, 838920, 964758, 1258380, 1286344, 1447137, 1607930, 1929516, 2411895, 2516760, 2894274, 3215860, 3859032, 4823790, 5788548, 6431720, 7235685, 9647580, 11577096, 14471370, 19295160, 28942740, 57885480]

約数ペア:

[(1, 57885480), (2, 28942740), (3, 19295160), (4, 14471370), (5, 11577096), (6, 9647580), (8, 7235685), (9, 6431720), (10, 5788548), (12, 4823790), (15, 3859032), (18, 3215860), (20, 2894274), (23, 2516760), (24, 2411895), (30, 1929516), (36, 1607930), (40, 1447137), (45, 1286344), (46, 1258380), (60, 964758), (69, 838920), (72, 803965), (90, 643172), (92, 629190), (115, 503352), (120, 482379), (138, 419460), (180, 321586), (184, 314595), (207, 279640), (230, 251676), (276, 209730), (345, 167784), (360, 160793), (414, 139820), (460, 125838), (552, 104865), (690, 83892), (828, 69910), (920, 62919), (1035, 55928), (1380, 41946), (1656, 34955), (2070, 27964), (2760, 20973), (4140, 13982), (6991, 8280)]