4612800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^2$

素因数の和:87

約数の個数: 126

約数和(自身を含む): 15637764

約数和(自身を除く): 11024964

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 961, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1922, 1984, 2325, 2400, 2480, 2883, 2976, 3100, 3720, 3844, 4650, 4800, 4805, 4960, 5766, 5952, 6200, 7440, 7688, 9300, 9610, 9920, 11532, 12400, 14415, 14880, 15376, 18600, 19220, 23064, 24025, 24800, 28830, 29760, 30752, 37200, 38440, 46128, 48050, 49600, 57660, 61504, 72075, 74400, 76880, 92256, 96100, 115320, 144150, 148800, 153760, 184512, 192200, 230640, 288300, 307520, 384400, 461280, 576600, 768800, 922560, 1153200, 1537600, 2306400, 4612800]

約数ペア:

[(1, 4612800), (2, 2306400), (3, 1537600), (4, 1153200), (5, 922560), (6, 768800), (8, 576600), (10, 461280), (12, 384400), (15, 307520), (16, 288300), (20, 230640), (24, 192200), (25, 184512), (30, 153760), (31, 148800), (32, 144150), (40, 115320), (48, 96100), (50, 92256), (60, 76880), (62, 74400), (64, 72075), (75, 61504), (80, 57660), (93, 49600), (96, 48050), (100, 46128), (120, 38440), (124, 37200), (150, 30752), (155, 29760), (160, 28830), (186, 24800), (192, 24025), (200, 23064), (240, 19220), (248, 18600), (300, 15376), (310, 14880), (320, 14415), (372, 12400), (400, 11532), (465, 9920), (480, 9610), (496, 9300), (600, 7688), (620, 7440), (744, 6200), (775, 5952), (800, 5766), (930, 4960), (960, 4805), (961, 4800), (992, 4650), (1200, 3844), (1240, 3720), (1488, 3100), (1550, 2976), (1600, 2883), (1860, 2480), (1922, 2400), (1984, 2325)]