216502080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{225523}}^1$

素因数の和:225543

約数の個数: 56

約数和(自身を含む): 687397152

約数和(自身を除く): 470895072

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, 160, 192, 240, 320, 480, 960, 225523, 451046, 676569, 902092, 1127615, 1353138, 1804184, 2255230, 2706276, 3382845, 3608368, 4510460, 5412552, 6765690, 7216736, 9020920, 10825104, 13531380, 14433472, 18041840, 21650208, 27062760, 36083680, 43300416, 54125520, 72167360, 108251040, 216502080]

約数ペア:

[(1, 216502080), (2, 108251040), (3, 72167360), (4, 54125520), (5, 43300416), (6, 36083680), (8, 27062760), (10, 21650208), (12, 18041840), (15, 14433472), (16, 13531380), (20, 10825104), (24, 9020920), (30, 7216736), (32, 6765690), (40, 5412552), (48, 4510460), (60, 3608368), (64, 3382845), (80, 2706276), (96, 2255230), (120, 1804184), (160, 1353138), (192, 1127615), (240, 902092), (320, 676569), (480, 451046), (960, 225523)]