197679360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{51479}}^1$

素因数の和:51503

約数の個数: 72

約数和(自身を含む): 631350720

約数和(自身を除く): 433671360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 51479, 102958, 154437, 205916, 257395, 308874, 411832, 514790, 617748, 772185, 823664, 1029580, 1235496, 1544370, 1647328, 2059160, 2470992, 3088740, 3294656, 4118320, 4941984, 6177480, 6589312, 8236640, 9883968, 12354960, 13178624, 16473280, 19767936, 24709920, 32946560, 39535872, 49419840, 65893120, 98839680, 197679360]

約数ペア:

[(1, 197679360), (2, 98839680), (3, 65893120), (4, 49419840), (5, 39535872), (6, 32946560), (8, 24709920), (10, 19767936), (12, 16473280), (15, 13178624), (16, 12354960), (20, 9883968), (24, 8236640), (30, 6589312), (32, 6177480), (40, 4941984), (48, 4118320), (60, 3294656), (64, 3088740), (80, 2470992), (96, 2059160), (120, 1647328), (128, 1544370), (160, 1235496), (192, 1029580), (240, 823664), (256, 772185), (320, 617748), (384, 514790), (480, 411832), (640, 308874), (768, 257395), (960, 205916), (1280, 154437), (1920, 102958), (3840, 51479)]