120985680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17383}}^1$

素因数の和:17428

約数の個数: 80

約数和(自身を含む): 388010880

約数和(自身を除く): 267025200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 17383, 34766, 52149, 69532, 86915, 104298, 139064, 173830, 208596, 260745, 278128, 347660, 417192, 504107, 521490, 695320, 834384, 1008214, 1042980, 1390640, 1512321, 2016428, 2085960, 2520535, 3024642, 4032856, 4171920, 5041070, 6049284, 7561605, 8065712, 10082140, 12098568, 15123210, 20164280, 24197136, 30246420, 40328560, 60492840, 120985680]

約数ペア:

[(1, 120985680), (2, 60492840), (3, 40328560), (4, 30246420), (5, 24197136), (6, 20164280), (8, 15123210), (10, 12098568), (12, 10082140), (15, 8065712), (16, 7561605), (20, 6049284), (24, 5041070), (29, 4171920), (30, 4032856), (40, 3024642), (48, 2520535), (58, 2085960), (60, 2016428), (80, 1512321), (87, 1390640), (116, 1042980), (120, 1008214), (145, 834384), (174, 695320), (232, 521490), (240, 504107), (290, 417192), (348, 347660), (435, 278128), (464, 260745), (580, 208596), (696, 173830), (870, 139064), (1160, 104298), (1392, 86915), (1740, 69532), (2320, 52149), (3480, 34766), (6960, 17383)]