55928640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 197510400

約数和(自身を除く): 141581760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 149, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 298, 320, 340, 345, 368, 391, 408, 447, 460, 480, 510, 544, 552, 596, 680, 690, 736, 745, 782, 816, 894, 920, 960, 1020, 1088, 1104, 1173, 1192, 1360, 1380, 1472, 1490, 1564, 1632, 1788, 1840, 1955, 2040, 2208, 2235, 2346, 2384, 2533, 2720, 2760, 2980, 3128, 3264, 3427, 3576, 3680, 3910, 4080, 4416, 4470, 4692, 4768, 5066, 5440, 5520, 5865, 5960, 6256, 6854, 7152, 7360, 7599, 7820, 8160, 8940, 9384, 9536, 10132, 10281, 11040, 11730, 11920, 12512, 12665, 13708, 14304, 15198, 15640, 16320, 17135, 17880, 18768, 20264, 20562, 22080, 23460, 23840, 25024, 25330, 27416, 28608, 30396, 31280, 34270, 35760, 37536, 37995, 40528, 41124, 46920, 47680, 50660, 51405, 54832, 58259, 60792, 62560, 68540, 71520, 75072, 75990, 81056, 82248, 93840, 101320, 102810, 109664, 116518, 121584, 125120, 137080, 143040, 151980, 162112, 164496, 174777, 187680, 202640, 205620, 219328, 233036, 243168, 274160, 291295, 303960, 328992, 349554, 375360, 405280, 411240, 466072, 486336, 548320, 582590, 607920, 657984, 699108, 810560, 822480, 873885, 932144, 1096640, 1165180, 1215840, 1398216, 1644960, 1747770, 1864288, 2330360, 2431680, 2796432, 3289920, 3495540, 3728576, 4660720, 5592864, 6991080, 9321440, 11185728, 13982160, 18642880, 27964320, 55928640]

約数ペア:

[(1, 55928640), (2, 27964320), (3, 18642880), (4, 13982160), (5, 11185728), (6, 9321440), (8, 6991080), (10, 5592864), (12, 4660720), (15, 3728576), (16, 3495540), (17, 3289920), (20, 2796432), (23, 2431680), (24, 2330360), (30, 1864288), (32, 1747770), (34, 1644960), (40, 1398216), (46, 1215840), (48, 1165180), (51, 1096640), (60, 932144), (64, 873885), (68, 822480), (69, 810560), (80, 699108), (85, 657984), (92, 607920), (96, 582590), (102, 548320), (115, 486336), (120, 466072), (136, 411240), (138, 405280), (149, 375360), (160, 349554), (170, 328992), (184, 303960), (192, 291295), (204, 274160), (230, 243168), (240, 233036), (255, 219328), (272, 205620), (276, 202640), (298, 187680), (320, 174777), (340, 164496), (345, 162112), (368, 151980), (391, 143040), (408, 137080), (447, 125120), (460, 121584), (480, 116518), (510, 109664), (544, 102810), (552, 101320), (596, 93840), (680, 82248), (690, 81056), (736, 75990), (745, 75072), (782, 71520), (816, 68540), (894, 62560), (920, 60792), (960, 58259), (1020, 54832), (1088, 51405), (1104, 50660), (1173, 47680), (1192, 46920), (1360, 41124), (1380, 40528), (1472, 37995), (1490, 37536), (1564, 35760), (1632, 34270), (1788, 31280), (1840, 30396), (1955, 28608), (2040, 27416), (2208, 25330), (2235, 25024), (2346, 23840), (2384, 23460), (2533, 22080), (2720, 20562), (2760, 20264), (2980, 18768), (3128, 17880), (3264, 17135), (3427, 16320), (3576, 15640), (3680, 15198), (3910, 14304), (4080, 13708), (4416, 12665), (4470, 12512), (4692, 11920), (4768, 11730), (5066, 11040), (5440, 10281), (5520, 10132), (5865, 9536), (5960, 9384), (6256, 8940), (6854, 8160), (7152, 7820), (7360, 7599)]