87432960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22769}}^1$

素因数の和:22793

約数の個数: 72

約数和(自身を含む): 279251280

約数和(自身を除く): 191818320

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, 22769, 45538, 68307, 91076, 113845, 136614, 182152, 227690, 273228, 341535, 364304, 455380, 546456, 683070, 728608, 910760, 1092912, 1366140, 1457216, 1821520, 2185824, 2732280, 2914432, 3643040, 4371648, 5464560, 5828864, 7286080, 8743296, 10929120, 14572160, 17486592, 21858240, 29144320, 43716480, 87432960]

約数ペア:

[(1, 87432960), (2, 43716480), (3, 29144320), (4, 21858240), (5, 17486592), (6, 14572160), (8, 10929120), (10, 8743296), (12, 7286080), (15, 5828864), (16, 5464560), (20, 4371648), (24, 3643040), (30, 2914432), (32, 2732280), (40, 2185824), (48, 1821520), (60, 1457216), (64, 1366140), (80, 1092912), (96, 910760), (120, 728608), (128, 683070), (160, 546456), (192, 455380), (240, 364304), (256, 341535), (320, 273228), (384, 227690), (480, 182152), (640, 136614), (768, 113845), (960, 91076), (1280, 68307), (1920, 45538), (3840, 22769)]