72015360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9377}}^1$

素因数の和:9403

約数の個数: 80

約数和(自身を含む): 230248656

約数和(自身を除く): 158233296

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, 1280, 1536, 1920, 2560, 3840, 7680, 9377, 18754, 28131, 37508, 46885, 56262, 75016, 93770, 112524, 140655, 150032, 187540, 225048, 281310, 300064, 375080, 450096, 562620, 600128, 750160, 900192, 1125240, 1200256, 1500320, 1800384, 2250480, 2400512, 3000640, 3600768, 4500960, 4801024, 6001280, 7201536, 9001920, 12002560, 14403072, 18003840, 24005120, 36007680, 72015360]

約数ペア:

[(1, 72015360), (2, 36007680), (3, 24005120), (4, 18003840), (5, 14403072), (6, 12002560), (8, 9001920), (10, 7201536), (12, 6001280), (15, 4801024), (16, 4500960), (20, 3600768), (24, 3000640), (30, 2400512), (32, 2250480), (40, 1800384), (48, 1500320), (60, 1200256), (64, 1125240), (80, 900192), (96, 750160), (120, 600128), (128, 562620), (160, 450096), (192, 375080), (240, 300064), (256, 281310), (320, 225048), (384, 187540), (480, 150032), (512, 140655), (640, 112524), (768, 93770), (960, 75016), (1280, 56262), (1536, 46885), (1920, 37508), (2560, 28131), (3840, 18754), (7680, 9377)]