1318362480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 4659389280

約数和(自身を除く): 3341026800

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, 73, 80, 81, 90, 108, 120, 135, 144, 146, 162, 180, 216, 219, 240, 243, 270, 292, 324, 360, 365, 405, 432, 438, 486, 540, 584, 648, 657, 720, 730, 810, 876, 929, 972, 1080, 1095, 1168, 1215, 1296, 1314, 1460, 1620, 1752, 1858, 1944, 1971, 2160, 2190, 2430, 2628, 2787, 2920, 3240, 3285, 3504, 3716, 3888, 3942, 4380, 4645, 4860, 5256, 5574, 5840, 5913, 6480, 6570, 7432, 7884, 8361, 8760, 9290, 9720, 9855, 10512, 11148, 11826, 13140, 13935, 14864, 15768, 16722, 17520, 17739, 18580, 19440, 19710, 22296, 23652, 25083, 26280, 27870, 29565, 31536, 33444, 35478, 37160, 39420, 41805, 44592, 47304, 50166, 52560, 55740, 59130, 66888, 67817, 70956, 74320, 75249, 78840, 83610, 88695, 94608, 100332, 111480, 118260, 125415, 133776, 135634, 141912, 150498, 157680, 167220, 177390, 200664, 203451, 222960, 225747, 236520, 250830, 271268, 283824, 300996, 334440, 339085, 354780, 376245, 401328, 406902, 451494, 473040, 501660, 542536, 601992, 610353, 668880, 678170, 709560, 752490, 813804, 902988, 1003320, 1017255, 1085072, 1128735, 1203984, 1220706, 1356340, 1419120, 1504980, 1627608, 1805976, 1831059, 2006640, 2034510, 2257470, 2441412, 2712680, 3009960, 3051765, 3255216, 3611952, 3662118, 4069020, 4514940, 4882824, 5425360, 5493177, 6019920, 6103530, 7324236, 8138040, 9029880, 9155295, 9765648, 10986354, 12207060, 14648472, 16276080, 16479531, 18059760, 18310590, 21972708, 24414120, 27465885, 29296944, 32959062, 36621180, 43945416, 48828240, 54931770, 65918124, 73242360, 82397655, 87890832, 109863540, 131836248, 146484720, 164795310, 219727080, 263672496, 329590620, 439454160, 659181240, 1318362480]

約数ペア:

[(1, 1318362480), (2, 659181240), (3, 439454160), (4, 329590620), (5, 263672496), (6, 219727080), (8, 164795310), (9, 146484720), (10, 131836248), (12, 109863540), (15, 87890832), (16, 82397655), (18, 73242360), (20, 65918124), (24, 54931770), (27, 48828240), (30, 43945416), (36, 36621180), (40, 32959062), (45, 29296944), (48, 27465885), (54, 24414120), (60, 21972708), (72, 18310590), (73, 18059760), (80, 16479531), (81, 16276080), (90, 14648472), (108, 12207060), (120, 10986354), (135, 9765648), (144, 9155295), (146, 9029880), (162, 8138040), (180, 7324236), (216, 6103530), (219, 6019920), (240, 5493177), (243, 5425360), (270, 4882824), (292, 4514940), (324, 4069020), (360, 3662118), (365, 3611952), (405, 3255216), (432, 3051765), (438, 3009960), (486, 2712680), (540, 2441412), (584, 2257470), (648, 2034510), (657, 2006640), (720, 1831059), (730, 1805976), (810, 1627608), (876, 1504980), (929, 1419120), (972, 1356340), (1080, 1220706), (1095, 1203984), (1168, 1128735), (1215, 1085072), (1296, 1017255), (1314, 1003320), (1460, 902988), (1620, 813804), (1752, 752490), (1858, 709560), (1944, 678170), (1971, 668880), (2160, 610353), (2190, 601992), (2430, 542536), (2628, 501660), (2787, 473040), (2920, 451494), (3240, 406902), (3285, 401328), (3504, 376245), (3716, 354780), (3888, 339085), (3942, 334440), (4380, 300996), (4645, 283824), (4860, 271268), (5256, 250830), (5574, 236520), (5840, 225747), (5913, 222960), (6480, 203451), (6570, 200664), (7432, 177390), (7884, 167220), (8361, 157680), (8760, 150498), (9290, 141912), (9720, 135634), (9855, 133776), (10512, 125415), (11148, 118260), (11826, 111480), (13140, 100332), (13935, 94608), (14864, 88695), (15768, 83610), (16722, 78840), (17520, 75249), (17739, 74320), (18580, 70956), (19440, 67817), (19710, 66888), (22296, 59130), (23652, 55740), (25083, 52560), (26280, 50166), (27870, 47304), (29565, 44592), (31536, 41805), (33444, 39420), (35478, 37160)]