162030720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{84391}}^1$

素因数の和:84413

約数の個数: 64

約数和(自身を含む): 516479040

約数和(自身を除く): 354448320

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, 320, 384, 480, 640, 960, 1920, 84391, 168782, 253173, 337564, 421955, 506346, 675128, 843910, 1012692, 1265865, 1350256, 1687820, 2025384, 2531730, 2700512, 3375640, 4050768, 5063460, 5401024, 6751280, 8101536, 10126920, 10802048, 13502560, 16203072, 20253840, 27005120, 32406144, 40507680, 54010240, 81015360, 162030720]

約数ペア:

[(1, 162030720), (2, 81015360), (3, 54010240), (4, 40507680), (5, 32406144), (6, 27005120), (8, 20253840), (10, 16203072), (12, 13502560), (15, 10802048), (16, 10126920), (20, 8101536), (24, 6751280), (30, 5401024), (32, 5063460), (40, 4050768), (48, 3375640), (60, 2700512), (64, 2531730), (80, 2025384), (96, 1687820), (120, 1350256), (128, 1265865), (160, 1012692), (192, 843910), (240, 675128), (320, 506346), (384, 421955), (480, 337564), (640, 253173), (960, 168782), (1920, 84391)]