1407877560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1051}}^1$

素因数の和:1190

約数の個数: 144

約数和(自身を含む): 4656267720

約数和(自身を除く): 3248390160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1051, 1098, 1220, 1464, 1830, 2102, 2196, 2440, 2745, 3153, 3660, 3721, 4204, 4392, 5255, 5490, 6306, 7320, 7442, 8408, 9459, 10510, 10980, 11163, 12612, 14884, 15765, 18605, 18918, 21020, 21960, 22326, 25224, 29768, 31530, 33489, 37210, 37836, 42040, 44652, 47295, 55815, 63060, 64111, 66978, 74420, 75672, 89304, 94590, 111630, 126120, 128222, 133956, 148840, 167445, 189180, 192333, 223260, 256444, 267912, 320555, 334890, 378360, 384666, 446520, 512888, 576999, 641110, 669780, 769332, 961665, 1153998, 1282220, 1339560, 1538664, 1923330, 2307996, 2564440, 2884995, 3846660, 3910771, 4615992, 5769990, 7693320, 7821542, 11539980, 11732313, 15643084, 19553855, 23079960, 23464626, 31286168, 35196939, 39107710, 46929252, 58661565, 70393878, 78215420, 93858504, 117323130, 140787756, 156430840, 175984695, 234646260, 281575512, 351969390, 469292520, 703938780, 1407877560]

約数ペア:

[(1, 1407877560), (2, 703938780), (3, 469292520), (4, 351969390), (5, 281575512), (6, 234646260), (8, 175984695), (9, 156430840), (10, 140787756), (12, 117323130), (15, 93858504), (18, 78215420), (20, 70393878), (24, 58661565), (30, 46929252), (36, 39107710), (40, 35196939), (45, 31286168), (60, 23464626), (61, 23079960), (72, 19553855), (90, 15643084), (120, 11732313), (122, 11539980), (180, 7821542), (183, 7693320), (244, 5769990), (305, 4615992), (360, 3910771), (366, 3846660), (488, 2884995), (549, 2564440), (610, 2307996), (732, 1923330), (915, 1538664), (1051, 1339560), (1098, 1282220), (1220, 1153998), (1464, 961665), (1830, 769332), (2102, 669780), (2196, 641110), (2440, 576999), (2745, 512888), (3153, 446520), (3660, 384666), (3721, 378360), (4204, 334890), (4392, 320555), (5255, 267912), (5490, 256444), (6306, 223260), (7320, 192333), (7442, 189180), (8408, 167445), (9459, 148840), (10510, 133956), (10980, 128222), (11163, 126120), (12612, 111630), (14884, 94590), (15765, 89304), (18605, 75672), (18918, 74420), (21020, 66978), (21960, 64111), (22326, 63060), (25224, 55815), (29768, 47295), (31530, 44652), (33489, 42040), (37210, 37836)]