242673120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{168523}}^1$

素因数の和:168544

約数の個数: 72

約数和(自身を含む): 828126936

約数和(自身を除く): 585453816

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 168523, 337046, 505569, 674092, 842615, 1011138, 1348184, 1516707, 1685230, 2022276, 2527845, 2696368, 3033414, 3370460, 4044552, 5055690, 5392736, 6066828, 6740920, 7583535, 8089104, 10111380, 12133656, 13481840, 15167070, 16178208, 20222760, 24267312, 26963680, 30334140, 40445520, 48534624, 60668280, 80891040, 121336560, 242673120]

約数ペア:

[(1, 242673120), (2, 121336560), (3, 80891040), (4, 60668280), (5, 48534624), (6, 40445520), (8, 30334140), (9, 26963680), (10, 24267312), (12, 20222760), (15, 16178208), (16, 15167070), (18, 13481840), (20, 12133656), (24, 10111380), (30, 8089104), (32, 7583535), (36, 6740920), (40, 6066828), (45, 5392736), (48, 5055690), (60, 4044552), (72, 3370460), (80, 3033414), (90, 2696368), (96, 2527845), (120, 2022276), (144, 1685230), (160, 1516707), (180, 1348184), (240, 1011138), (288, 842615), (360, 674092), (480, 505569), (720, 337046), (1440, 168523)]