266478720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3022

約数の個数: 128

約数和(自身を含む): 867767040

約数和(自身を除く): 601288320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 2953, 3008, 3760, 4512, 5640, 5906, 6016, 7520, 8859, 9024, 11280, 11812, 14765, 15040, 17718, 18048, 22560, 23624, 29530, 30080, 35436, 44295, 45120, 47248, 59060, 70872, 88590, 90240, 94496, 118120, 138791, 141744, 177180, 188992, 236240, 277582, 283488, 354360, 377984, 416373, 472480, 555164, 566976, 693955, 708720, 832746, 944960, 1110328, 1133952, 1387910, 1417440, 1665492, 1889920, 2081865, 2220656, 2775820, 2834880, 3330984, 4163730, 4441312, 5551640, 5669760, 6661968, 8327460, 8882624, 11103280, 13323936, 16654920, 17765248, 22206560, 26647872, 33309840, 44413120, 53295744, 66619680, 88826240, 133239360, 266478720]

約数ペア:

[(1, 266478720), (2, 133239360), (3, 88826240), (4, 66619680), (5, 53295744), (6, 44413120), (8, 33309840), (10, 26647872), (12, 22206560), (15, 17765248), (16, 16654920), (20, 13323936), (24, 11103280), (30, 8882624), (32, 8327460), (40, 6661968), (47, 5669760), (48, 5551640), (60, 4441312), (64, 4163730), (80, 3330984), (94, 2834880), (96, 2775820), (120, 2220656), (128, 2081865), (141, 1889920), (160, 1665492), (188, 1417440), (192, 1387910), (235, 1133952), (240, 1110328), (282, 944960), (320, 832746), (376, 708720), (384, 693955), (470, 566976), (480, 555164), (564, 472480), (640, 416373), (705, 377984), (752, 354360), (940, 283488), (960, 277582), (1128, 236240), (1410, 188992), (1504, 177180), (1880, 141744), (1920, 138791), (2256, 118120), (2820, 94496), (2953, 90240), (3008, 88590), (3760, 70872), (4512, 59060), (5640, 47248), (5906, 45120), (6016, 44295), (7520, 35436), (8859, 30080), (9024, 29530), (11280, 23624), (11812, 22560), (14765, 18048), (15040, 17718)]