72975360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4751}}^1$

素因数の和:4779

約数の個数: 88

約数和(自身を含む): 233456256

約数和(自身を除く): 160480896

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4751, 5120, 7680, 9502, 14253, 15360, 19004, 23755, 28506, 38008, 47510, 57012, 71265, 76016, 95020, 114024, 142530, 152032, 190040, 228048, 285060, 304064, 380080, 456096, 570120, 608128, 760160, 912192, 1140240, 1216256, 1520320, 1824384, 2280480, 2432512, 3040640, 3648768, 4560960, 4865024, 6081280, 7297536, 9121920, 12162560, 14595072, 18243840, 24325120, 36487680, 72975360]

約数ペア:

[(1, 72975360), (2, 36487680), (3, 24325120), (4, 18243840), (5, 14595072), (6, 12162560), (8, 9121920), (10, 7297536), (12, 6081280), (15, 4865024), (16, 4560960), (20, 3648768), (24, 3040640), (30, 2432512), (32, 2280480), (40, 1824384), (48, 1520320), (60, 1216256), (64, 1140240), (80, 912192), (96, 760160), (120, 608128), (128, 570120), (160, 456096), (192, 380080), (240, 304064), (256, 285060), (320, 228048), (384, 190040), (480, 152032), (512, 142530), (640, 114024), (768, 95020), (960, 76016), (1024, 71265), (1280, 57012), (1536, 47510), (1920, 38008), (2560, 28506), (3072, 23755), (3840, 19004), (4751, 15360), (5120, 14253), (7680, 9502)]