1880855160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{7687}}^1$

素因数の和:9740

約数の個数: 64

約数和(自身を含む): 5646067200

約数和(自身を除く): 3765212040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2039, 4078, 6117, 7687, 8156, 10195, 12234, 15374, 16312, 20390, 23061, 24468, 30585, 30748, 38435, 40780, 46122, 48936, 61170, 61496, 76870, 81560, 92244, 115305, 122340, 153740, 184488, 230610, 244680, 307480, 461220, 922440, 15673793, 31347586, 47021379, 62695172, 78368965, 94042758, 125390344, 156737930, 188085516, 235106895, 313475860, 376171032, 470213790, 626951720, 940427580, 1880855160]

約数ペア:

[(1, 1880855160), (2, 940427580), (3, 626951720), (4, 470213790), (5, 376171032), (6, 313475860), (8, 235106895), (10, 188085516), (12, 156737930), (15, 125390344), (20, 94042758), (24, 78368965), (30, 62695172), (40, 47021379), (60, 31347586), (120, 15673793), (2039, 922440), (4078, 461220), (6117, 307480), (7687, 244680), (8156, 230610), (10195, 184488), (12234, 153740), (15374, 122340), (16312, 115305), (20390, 92244), (23061, 81560), (24468, 76870), (30585, 61496), (30748, 61170), (38435, 48936), (40780, 46122)]