307591624960

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2477381}}^1$

素因数の和:2477499

約数の個数: 72

約数和(自身を含む): 744374014776

約数和(自身を除く): 436782389816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 640, 776, 970, 1280, 1552, 1940, 3104, 3880, 6208, 7760, 12416, 15520, 24832, 31040, 62080, 124160, 2477381, 4954762, 9909524, 12386905, 19819048, 24773810, 39638096, 49547620, 79276192, 99095240, 158552384, 198190480, 240305957, 317104768, 396380960, 480611914, 634209536, 792761920, 961223828, 1201529785, 1585523840, 1922447656, 2403059570, 3171047680, 3844895312, 4806119140, 7689790624, 9612238280, 15379581248, 19224476560, 30759162496, 38448953120, 61518324992, 76897906240, 153795812480, 307591624960]

約数ペア:

[(1, 307591624960), (2, 153795812480), (4, 76897906240), (5, 61518324992), (8, 38448953120), (10, 30759162496), (16, 19224476560), (20, 15379581248), (32, 9612238280), (40, 7689790624), (64, 4806119140), (80, 3844895312), (97, 3171047680), (128, 2403059570), (160, 1922447656), (194, 1585523840), (256, 1201529785), (320, 961223828), (388, 792761920), (485, 634209536), (640, 480611914), (776, 396380960), (970, 317104768), (1280, 240305957), (1552, 198190480), (1940, 158552384), (3104, 99095240), (3880, 79276192), (6208, 49547620), (7760, 39638096), (12416, 24773810), (15520, 19819048), (24832, 12386905), (31040, 9909524), (62080, 4954762), (124160, 2477381)]