172305360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:594

約数の個数: 160

約数和(自身を含む): 597759360

約数和(自身を除く): 425454000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 241, 270, 331, 360, 432, 482, 540, 662, 720, 723, 964, 993, 1080, 1205, 1324, 1446, 1655, 1928, 1986, 2160, 2169, 2410, 2648, 2892, 2979, 3310, 3615, 3856, 3972, 4338, 4820, 4965, 5296, 5784, 5958, 6507, 6620, 7230, 7944, 8676, 8937, 9640, 9930, 10845, 11568, 11916, 13014, 13240, 14460, 14895, 15888, 17352, 17874, 19280, 19860, 21690, 23832, 26028, 26480, 28920, 29790, 32535, 34704, 35748, 39720, 43380, 44685, 47664, 52056, 57840, 59580, 65070, 71496, 79440, 79771, 86760, 89370, 104112, 119160, 130140, 142992, 159542, 173520, 178740, 238320, 239313, 260280, 319084, 357480, 398855, 478626, 520560, 638168, 714960, 717939, 797710, 957252, 1196565, 1276336, 1435878, 1595420, 1914504, 2153817, 2393130, 2871756, 3190840, 3589695, 3829008, 4307634, 4786260, 5743512, 6381680, 7179390, 8615268, 9572520, 10769085, 11487024, 14358780, 17230536, 19145040, 21538170, 28717560, 34461072, 43076340, 57435120, 86152680, 172305360]

約数ペア:

[(1, 172305360), (2, 86152680), (3, 57435120), (4, 43076340), (5, 34461072), (6, 28717560), (8, 21538170), (9, 19145040), (10, 17230536), (12, 14358780), (15, 11487024), (16, 10769085), (18, 9572520), (20, 8615268), (24, 7179390), (27, 6381680), (30, 5743512), (36, 4786260), (40, 4307634), (45, 3829008), (48, 3589695), (54, 3190840), (60, 2871756), (72, 2393130), (80, 2153817), (90, 1914504), (108, 1595420), (120, 1435878), (135, 1276336), (144, 1196565), (180, 957252), (216, 797710), (240, 717939), (241, 714960), (270, 638168), (331, 520560), (360, 478626), (432, 398855), (482, 357480), (540, 319084), (662, 260280), (720, 239313), (723, 238320), (964, 178740), (993, 173520), (1080, 159542), (1205, 142992), (1324, 130140), (1446, 119160), (1655, 104112), (1928, 89370), (1986, 86760), (2160, 79771), (2169, 79440), (2410, 71496), (2648, 65070), (2892, 59580), (2979, 57840), (3310, 52056), (3615, 47664), (3856, 44685), (3972, 43380), (4338, 39720), (4820, 35748), (4965, 34704), (5296, 32535), (5784, 29790), (5958, 28920), (6507, 26480), (6620, 26028), (7230, 23832), (7944, 21690), (8676, 19860), (8937, 19280), (9640, 17874), (9930, 17352), (10845, 15888), (11568, 14895), (11916, 14460), (13014, 13240)]