222322560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{115793}}^1$

素因数の和:115815

約数の個数: 64

約数和(自身を含む): 708659280

約数和(自身を除く): 486336720

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, 115793, 231586, 347379, 463172, 578965, 694758, 926344, 1157930, 1389516, 1736895, 1852688, 2315860, 2779032, 3473790, 3705376, 4631720, 5558064, 6947580, 7410752, 9263440, 11116128, 13895160, 14821504, 18526880, 22232256, 27790320, 37053760, 44464512, 55580640, 74107520, 111161280, 222322560]

約数ペア:

[(1, 222322560), (2, 111161280), (3, 74107520), (4, 55580640), (5, 44464512), (6, 37053760), (8, 27790320), (10, 22232256), (12, 18526880), (15, 14821504), (16, 13895160), (20, 11116128), (24, 9263440), (30, 7410752), (32, 6947580), (40, 5558064), (48, 4631720), (60, 3705376), (64, 3473790), (80, 2779032), (96, 2315860), (120, 1852688), (128, 1736895), (160, 1389516), (192, 1157930), (240, 926344), (320, 694758), (384, 578965), (480, 463172), (640, 347379), (960, 231586), (1920, 115793)]