155905920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27067}}^1$

素因数の和:27092

約数の個数: 96

約数和(自身を含む): 538382520

約数和(自身を除く): 382476600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27067, 54134, 81201, 108268, 135335, 162402, 216536, 243603, 270670, 324804, 406005, 433072, 487206, 541340, 649608, 812010, 866144, 974412, 1082680, 1218015, 1299216, 1624020, 1732288, 1948824, 2165360, 2436030, 2598432, 3248040, 3464576, 3897648, 4330720, 4872060, 5196864, 6496080, 7795296, 8661440, 9744120, 10393728, 12992160, 15590592, 17322880, 19488240, 25984320, 31181184, 38976480, 51968640, 77952960, 155905920]

約数ペア:

[(1, 155905920), (2, 77952960), (3, 51968640), (4, 38976480), (5, 31181184), (6, 25984320), (8, 19488240), (9, 17322880), (10, 15590592), (12, 12992160), (15, 10393728), (16, 9744120), (18, 8661440), (20, 7795296), (24, 6496080), (30, 5196864), (32, 4872060), (36, 4330720), (40, 3897648), (45, 3464576), (48, 3248040), (60, 2598432), (64, 2436030), (72, 2165360), (80, 1948824), (90, 1732288), (96, 1624020), (120, 1299216), (128, 1218015), (144, 1082680), (160, 974412), (180, 866144), (192, 812010), (240, 649608), (288, 541340), (320, 487206), (360, 433072), (384, 406005), (480, 324804), (576, 270670), (640, 243603), (720, 216536), (960, 162402), (1152, 135335), (1440, 108268), (1920, 81201), (2880, 54134), (5760, 27067)]