75843840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19751}}^1$

素因数の和:19775

約数の個数: 72

約数和(自身を含む): 242238528

約数和(自身を除く): 166394688

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, 19751, 39502, 59253, 79004, 98755, 118506, 158008, 197510, 237012, 296265, 316016, 395020, 474024, 592530, 632032, 790040, 948048, 1185060, 1264064, 1580080, 1896096, 2370120, 2528128, 3160160, 3792192, 4740240, 5056256, 6320320, 7584384, 9480480, 12640640, 15168768, 18960960, 25281280, 37921920, 75843840]

約数ペア:

[(1, 75843840), (2, 37921920), (3, 25281280), (4, 18960960), (5, 15168768), (6, 12640640), (8, 9480480), (10, 7584384), (12, 6320320), (15, 5056256), (16, 4740240), (20, 3792192), (24, 3160160), (30, 2528128), (32, 2370120), (40, 1896096), (48, 1580080), (60, 1264064), (64, 1185060), (80, 948048), (96, 790040), (120, 632032), (128, 592530), (160, 474024), (192, 395020), (240, 316016), (256, 296265), (320, 237012), (384, 197510), (480, 158008), (640, 118506), (768, 98755), (960, 79004), (1280, 59253), (1920, 39502), (3840, 19751)]