67445760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4391}}^1$

素因数の和:4419

約数の個数: 88

約数和(自身を含む): 215770176

約数和(自身を除く): 148324416

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, 4391, 5120, 7680, 8782, 13173, 15360, 17564, 21955, 26346, 35128, 43910, 52692, 65865, 70256, 87820, 105384, 131730, 140512, 175640, 210768, 263460, 281024, 351280, 421536, 526920, 562048, 702560, 843072, 1053840, 1124096, 1405120, 1686144, 2107680, 2248192, 2810240, 3372288, 4215360, 4496384, 5620480, 6744576, 8430720, 11240960, 13489152, 16861440, 22481920, 33722880, 67445760]

約数ペア:

[(1, 67445760), (2, 33722880), (3, 22481920), (4, 16861440), (5, 13489152), (6, 11240960), (8, 8430720), (10, 6744576), (12, 5620480), (15, 4496384), (16, 4215360), (20, 3372288), (24, 2810240), (30, 2248192), (32, 2107680), (40, 1686144), (48, 1405120), (60, 1124096), (64, 1053840), (80, 843072), (96, 702560), (120, 562048), (128, 526920), (160, 421536), (192, 351280), (240, 281024), (256, 263460), (320, 210768), (384, 175640), (480, 140512), (512, 131730), (640, 105384), (768, 87820), (960, 70256), (1024, 65865), (1280, 52692), (1536, 43910), (1920, 35128), (2560, 26346), (3072, 21955), (3840, 17564), (4391, 15360), (5120, 13173), (7680, 8782)]