57754680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 185414400

約数和(自身を除く): 127659720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 347, 365, 380, 438, 456, 570, 584, 694, 730, 760, 876, 1041, 1095, 1140, 1387, 1388, 1460, 1735, 1752, 2082, 2190, 2280, 2774, 2776, 2920, 3470, 4161, 4164, 4380, 5205, 5548, 6593, 6935, 6940, 8322, 8328, 8760, 10410, 11096, 13186, 13870, 13880, 16644, 19779, 20805, 20820, 25331, 26372, 27740, 32965, 33288, 39558, 41610, 41640, 50662, 52744, 55480, 65930, 75993, 79116, 83220, 98895, 101324, 126655, 131860, 151986, 158232, 166440, 197790, 202648, 253310, 263720, 303972, 379965, 395580, 481289, 506620, 607944, 759930, 791160, 962578, 1013240, 1443867, 1519860, 1925156, 2406445, 2887734, 3039720, 3850312, 4812890, 5775468, 7219335, 9625780, 11550936, 14438670, 19251560, 28877340, 57754680]

約数ペア:

[(1, 57754680), (2, 28877340), (3, 19251560), (4, 14438670), (5, 11550936), (6, 9625780), (8, 7219335), (10, 5775468), (12, 4812890), (15, 3850312), (19, 3039720), (20, 2887734), (24, 2406445), (30, 1925156), (38, 1519860), (40, 1443867), (57, 1013240), (60, 962578), (73, 791160), (76, 759930), (95, 607944), (114, 506620), (120, 481289), (146, 395580), (152, 379965), (190, 303972), (219, 263720), (228, 253310), (285, 202648), (292, 197790), (347, 166440), (365, 158232), (380, 151986), (438, 131860), (456, 126655), (570, 101324), (584, 98895), (694, 83220), (730, 79116), (760, 75993), (876, 65930), (1041, 55480), (1095, 52744), (1140, 50662), (1387, 41640), (1388, 41610), (1460, 39558), (1735, 33288), (1752, 32965), (2082, 27740), (2190, 26372), (2280, 25331), (2774, 20820), (2776, 20805), (2920, 19779), (3470, 16644), (4161, 13880), (4164, 13870), (4380, 13186), (5205, 11096), (5548, 10410), (6593, 8760), (6935, 8328), (6940, 8322)]