79746240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11867}}^1$

素因数の和:11894

約数の個数: 112

約数和(自身を含む): 289389312

約数和(自身を除く): 209643072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11867, 23734, 35601, 47468, 59335, 71202, 83069, 94936, 118670, 142404, 166138, 178005, 189872, 237340, 249207, 284808, 332276, 356010, 379744, 415345, 474680, 498414, 569616, 664552, 712020, 759488, 830690, 949360, 996828, 1139232, 1246035, 1329104, 1424040, 1661380, 1898720, 1993656, 2278464, 2492070, 2658208, 2848080, 3322760, 3797440, 3987312, 4984140, 5316416, 5696160, 6645520, 7974624, 9968280, 11392320, 13291040, 15949248, 19936560, 26582080, 39873120, 79746240]

約数ペア:

[(1, 79746240), (2, 39873120), (3, 26582080), (4, 19936560), (5, 15949248), (6, 13291040), (7, 11392320), (8, 9968280), (10, 7974624), (12, 6645520), (14, 5696160), (15, 5316416), (16, 4984140), (20, 3987312), (21, 3797440), (24, 3322760), (28, 2848080), (30, 2658208), (32, 2492070), (35, 2278464), (40, 1993656), (42, 1898720), (48, 1661380), (56, 1424040), (60, 1329104), (64, 1246035), (70, 1139232), (80, 996828), (84, 949360), (96, 830690), (105, 759488), (112, 712020), (120, 664552), (140, 569616), (160, 498414), (168, 474680), (192, 415345), (210, 379744), (224, 356010), (240, 332276), (280, 284808), (320, 249207), (336, 237340), (420, 189872), (448, 178005), (480, 166138), (560, 142404), (672, 118670), (840, 94936), (960, 83069), (1120, 71202), (1344, 59335), (1680, 47468), (2240, 35601), (3360, 23734), (6720, 11867)]