188297280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65381}}^1$

素因数の和:65404

約数の個数: 84

約数和(自身を含む): 647674092

約数和(自身を除く): 459376812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 65381, 130762, 196143, 261524, 326905, 392286, 523048, 588429, 653810, 784572, 980715, 1046096, 1176858, 1307620, 1569144, 1961430, 2092192, 2353716, 2615240, 2942145, 3138288, 3922860, 4184384, 4707432, 5230480, 5884290, 6276576, 7845720, 9414864, 10460960, 11768580, 12553152, 15691440, 18829728, 20921920, 23537160, 31382880, 37659456, 47074320, 62765760, 94148640, 188297280]

約数ペア:

[(1, 188297280), (2, 94148640), (3, 62765760), (4, 47074320), (5, 37659456), (6, 31382880), (8, 23537160), (9, 20921920), (10, 18829728), (12, 15691440), (15, 12553152), (16, 11768580), (18, 10460960), (20, 9414864), (24, 7845720), (30, 6276576), (32, 5884290), (36, 5230480), (40, 4707432), (45, 4184384), (48, 3922860), (60, 3138288), (64, 2942145), (72, 2615240), (80, 2353716), (90, 2092192), (96, 1961430), (120, 1569144), (144, 1307620), (160, 1176858), (180, 1046096), (192, 980715), (240, 784572), (288, 653810), (320, 588429), (360, 523048), (480, 392286), (576, 326905), (720, 261524), (960, 196143), (1440, 130762), (2880, 65381)]