345365760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89939}}^1$

素因数の和:89963

約数の個数: 72

約数和(自身を含む): 1103024160

約数和(自身を除く): 757658400

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, 89939, 179878, 269817, 359756, 449695, 539634, 719512, 899390, 1079268, 1349085, 1439024, 1798780, 2158536, 2698170, 2878048, 3597560, 4317072, 5396340, 5756096, 7195120, 8634144, 10792680, 11512192, 14390240, 17268288, 21585360, 23024384, 28780480, 34536576, 43170720, 57560960, 69073152, 86341440, 115121920, 172682880, 345365760]

約数ペア:

[(1, 345365760), (2, 172682880), (3, 115121920), (4, 86341440), (5, 69073152), (6, 57560960), (8, 43170720), (10, 34536576), (12, 28780480), (15, 23024384), (16, 21585360), (20, 17268288), (24, 14390240), (30, 11512192), (32, 10792680), (40, 8634144), (48, 7195120), (60, 5756096), (64, 5396340), (80, 4317072), (96, 3597560), (120, 2878048), (128, 2698170), (160, 2158536), (192, 1798780), (240, 1439024), (256, 1349085), (320, 1079268), (384, 899390), (480, 719512), (640, 539634), (768, 449695), (960, 359756), (1280, 269817), (1920, 179878), (3840, 89939)]