72351360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 192032640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 79, 80, 90, 96, 106, 108, 120, 128, 135, 144, 158, 159, 160, 180, 192, 212, 216, 237, 240, 265, 270, 288, 316, 318, 320, 360, 384, 395, 424, 432, 474, 477, 480, 530, 540, 576, 632, 636, 640, 711, 720, 790, 795, 848, 864, 948, 954, 960, 1060, 1080, 1152, 1185, 1264, 1272, 1422, 1431, 1440, 1580, 1590, 1696, 1728, 1896, 1908, 1920, 2120, 2133, 2160, 2370, 2385, 2528, 2544, 2844, 2862, 2880, 3160, 3180, 3392, 3456, 3555, 3792, 3816, 4187, 4240, 4266, 4320, 4740, 4770, 5056, 5088, 5688, 5724, 5760, 6320, 6360, 6784, 7110, 7155, 7584, 7632, 8374, 8480, 8532, 8640, 9480, 9540, 10112, 10176, 10665, 11376, 11448, 12561, 12640, 12720, 14220, 14310, 15168, 15264, 16748, 16960, 17064, 17280, 18960, 19080, 20352, 20935, 21330, 22752, 22896, 25122, 25280, 25440, 28440, 28620, 30336, 30528, 33496, 33920, 34128, 37683, 37920, 38160, 41870, 42660, 45504, 45792, 50244, 50560, 50880, 56880, 57240, 61056, 62805, 66992, 68256, 75366, 75840, 76320, 83740, 85320, 91008, 91584, 100488, 101760, 113049, 113760, 114480, 125610, 133984, 136512, 150732, 151680, 152640, 167480, 170640, 183168, 188415, 200976, 226098, 227520, 228960, 251220, 267968, 273024, 301464, 305280, 334960, 341280, 376830, 401952, 452196, 455040, 457920, 502440, 535936, 565245, 602928, 669920, 682560, 753660, 803904, 904392, 915840, 1004880, 1130490, 1205856, 1339840, 1365120, 1507320, 1607808, 1808784, 2009760, 2260980, 2411712, 2679680, 3014640, 3617568, 4019520, 4521960, 4823424, 6029280, 7235136, 8039040, 9043920, 12058560, 14470272, 18087840, 24117120, 36175680, 72351360]

約数ペア:

[(1, 72351360), (2, 36175680), (3, 24117120), (4, 18087840), (5, 14470272), (6, 12058560), (8, 9043920), (9, 8039040), (10, 7235136), (12, 6029280), (15, 4823424), (16, 4521960), (18, 4019520), (20, 3617568), (24, 3014640), (27, 2679680), (30, 2411712), (32, 2260980), (36, 2009760), (40, 1808784), (45, 1607808), (48, 1507320), (53, 1365120), (54, 1339840), (60, 1205856), (64, 1130490), (72, 1004880), (79, 915840), (80, 904392), (90, 803904), (96, 753660), (106, 682560), (108, 669920), (120, 602928), (128, 565245), (135, 535936), (144, 502440), (158, 457920), (159, 455040), (160, 452196), (180, 401952), (192, 376830), (212, 341280), (216, 334960), (237, 305280), (240, 301464), (265, 273024), (270, 267968), (288, 251220), (316, 228960), (318, 227520), (320, 226098), (360, 200976), (384, 188415), (395, 183168), (424, 170640), (432, 167480), (474, 152640), (477, 151680), (480, 150732), (530, 136512), (540, 133984), (576, 125610), (632, 114480), (636, 113760), (640, 113049), (711, 101760), (720, 100488), (790, 91584), (795, 91008), (848, 85320), (864, 83740), (948, 76320), (954, 75840), (960, 75366), (1060, 68256), (1080, 66992), (1152, 62805), (1185, 61056), (1264, 57240), (1272, 56880), (1422, 50880), (1431, 50560), (1440, 50244), (1580, 45792), (1590, 45504), (1696, 42660), (1728, 41870), (1896, 38160), (1908, 37920), (1920, 37683), (2120, 34128), (2133, 33920), (2160, 33496), (2370, 30528), (2385, 30336), (2528, 28620), (2544, 28440), (2844, 25440), (2862, 25280), (2880, 25122), (3160, 22896), (3180, 22752), (3392, 21330), (3456, 20935), (3555, 20352), (3792, 19080), (3816, 18960), (4187, 17280), (4240, 17064), (4266, 16960), (4320, 16748), (4740, 15264), (4770, 15168), (5056, 14310), (5088, 14220), (5688, 12720), (5724, 12640), (5760, 12561), (6320, 11448), (6360, 11376), (6784, 10665), (7110, 10176), (7155, 10112), (7584, 9540), (7632, 9480), (8374, 8640), (8480, 8532)]