17196720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 54044160

約数和(自身を除く): 36847440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 907, 948, 1185, 1264, 1580, 1814, 1896, 2370, 2721, 3160, 3628, 3792, 4535, 4740, 5442, 6320, 7256, 9070, 9480, 10884, 13605, 14512, 18140, 18960, 21768, 27210, 36280, 43536, 54420, 71653, 72560, 108840, 143306, 214959, 217680, 286612, 358265, 429918, 573224, 716530, 859836, 1074795, 1146448, 1433060, 1719672, 2149590, 2866120, 3439344, 4299180, 5732240, 8598360, 17196720]

約数ペア:

[(1, 17196720), (2, 8598360), (3, 5732240), (4, 4299180), (5, 3439344), (6, 2866120), (8, 2149590), (10, 1719672), (12, 1433060), (15, 1146448), (16, 1074795), (20, 859836), (24, 716530), (30, 573224), (40, 429918), (48, 358265), (60, 286612), (79, 217680), (80, 214959), (120, 143306), (158, 108840), (237, 72560), (240, 71653), (316, 54420), (395, 43536), (474, 36280), (632, 27210), (790, 21768), (907, 18960), (948, 18140), (1185, 14512), (1264, 13605), (1580, 10884), (1814, 9480), (1896, 9070), (2370, 7256), (2721, 6320), (3160, 5442), (3628, 4740), (3792, 4535)]