2688637320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{60719}}^1$

素因数の和:60780

約数の個数: 128

約数和(自身を含む): 9180864000

約数和(自身を除く): 6492226680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 44280, 60719, 121438, 182157, 242876, 303595, 364314, 485752, 546471, 607190, 728628, 910785, 1092942, 1214380, 1457256, 1639413, 1821570, 2185884, 2428760, 2489479, 2732355, 3278826, 3643140, 4371768, 4978958, 5464710, 6557652, 7286280, 7468437, 8197065, 9957916, 10929420, 12447395, 13115304, 14936874, 16394130, 19915832, 21858840, 22405311, 24894790, 29873748, 32788260, 37342185, 44810622, 49789580, 59747496, 65576520, 67215933, 74684370, 89621244, 99579160, 112026555, 134431866, 149368740, 179242488, 224053110, 268863732, 298737480, 336079665, 448106220, 537727464, 672159330, 896212440, 1344318660, 2688637320]

約数ペア:

[(1, 2688637320), (2, 1344318660), (3, 896212440), (4, 672159330), (5, 537727464), (6, 448106220), (8, 336079665), (9, 298737480), (10, 268863732), (12, 224053110), (15, 179242488), (18, 149368740), (20, 134431866), (24, 112026555), (27, 99579160), (30, 89621244), (36, 74684370), (40, 67215933), (41, 65576520), (45, 59747496), (54, 49789580), (60, 44810622), (72, 37342185), (82, 32788260), (90, 29873748), (108, 24894790), (120, 22405311), (123, 21858840), (135, 19915832), (164, 16394130), (180, 14936874), (205, 13115304), (216, 12447395), (246, 10929420), (270, 9957916), (328, 8197065), (360, 7468437), (369, 7286280), (410, 6557652), (492, 5464710), (540, 4978958), (615, 4371768), (738, 3643140), (820, 3278826), (984, 2732355), (1080, 2489479), (1107, 2428760), (1230, 2185884), (1476, 1821570), (1640, 1639413), (1845, 1457256), (2214, 1214380), (2460, 1092942), (2952, 910785), (3690, 728628), (4428, 607190), (4920, 546471), (5535, 485752), (7380, 364314), (8856, 303595), (11070, 242876), (14760, 182157), (22140, 121438), (44280, 60719)]