74436480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12923}}^1$

素因数の和:12948

約数の個数: 96

約数和(自身を含む): 257058360

約数和(自身を除く): 182621880

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, 12923, 25846, 38769, 51692, 64615, 77538, 103384, 116307, 129230, 155076, 193845, 206768, 232614, 258460, 310152, 387690, 413536, 465228, 516920, 581535, 620304, 775380, 827072, 930456, 1033840, 1163070, 1240608, 1550760, 1654144, 1860912, 2067680, 2326140, 2481216, 3101520, 3721824, 4135360, 4652280, 4962432, 6203040, 7443648, 8270720, 9304560, 12406080, 14887296, 18609120, 24812160, 37218240, 74436480]

約数ペア:

[(1, 74436480), (2, 37218240), (3, 24812160), (4, 18609120), (5, 14887296), (6, 12406080), (8, 9304560), (9, 8270720), (10, 7443648), (12, 6203040), (15, 4962432), (16, 4652280), (18, 4135360), (20, 3721824), (24, 3101520), (30, 2481216), (32, 2326140), (36, 2067680), (40, 1860912), (45, 1654144), (48, 1550760), (60, 1240608), (64, 1163070), (72, 1033840), (80, 930456), (90, 827072), (96, 775380), (120, 620304), (128, 581535), (144, 516920), (160, 465228), (180, 413536), (192, 387690), (240, 310152), (288, 258460), (320, 232614), (360, 206768), (384, 193845), (480, 155076), (576, 129230), (640, 116307), (720, 103384), (960, 77538), (1152, 64615), (1440, 51692), (1920, 38769), (2880, 25846), (5760, 12923)]