12745960320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{3187}}^1$

素因数の和:5292

約数の個数: 128

約数和(自身を含む): 40660007040

約数和(自身を除く): 27914046720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2083, 3187, 4166, 6249, 6374, 8332, 9561, 10415, 12498, 12748, 15935, 16664, 19122, 20830, 24996, 25496, 31245, 31870, 33328, 38244, 41660, 47805, 49992, 50992, 62490, 63740, 66656, 76488, 83320, 95610, 99984, 101984, 124980, 127480, 133312, 152976, 166640, 191220, 199968, 203968, 249960, 254960, 266624, 305952, 333280, 382440, 399936, 407936, 499920, 509920, 611904, 666560, 764880, 799872, 999840, 1019840, 1223808, 1333120, 1529760, 1999680, 2039680, 3059520, 3999360, 6119040, 6638521, 13277042, 19915563, 26554084, 33192605, 39831126, 53108168, 66385210, 79662252, 99577815, 106216336, 132770420, 159324504, 199155630, 212432672, 265540840, 318649008, 398311260, 424865344, 531081680, 637298016, 796622520, 849730688, 1062163360, 1274596032, 1593245040, 2124326720, 2549192064, 3186490080, 4248653440, 6372980160, 12745960320]

約数ペア:

[(1, 12745960320), (2, 6372980160), (3, 4248653440), (4, 3186490080), (5, 2549192064), (6, 2124326720), (8, 1593245040), (10, 1274596032), (12, 1062163360), (15, 849730688), (16, 796622520), (20, 637298016), (24, 531081680), (30, 424865344), (32, 398311260), (40, 318649008), (48, 265540840), (60, 212432672), (64, 199155630), (80, 159324504), (96, 132770420), (120, 106216336), (128, 99577815), (160, 79662252), (192, 66385210), (240, 53108168), (320, 39831126), (384, 33192605), (480, 26554084), (640, 19915563), (960, 13277042), (1920, 6638521), (2083, 6119040), (3187, 3999360), (4166, 3059520), (6249, 2039680), (6374, 1999680), (8332, 1529760), (9561, 1333120), (10415, 1223808), (12498, 1019840), (12748, 999840), (15935, 799872), (16664, 764880), (19122, 666560), (20830, 611904), (24996, 509920), (25496, 499920), (31245, 407936), (31870, 399936), (33328, 382440), (38244, 333280), (41660, 305952), (47805, 266624), (49992, 254960), (50992, 249960), (62490, 203968), (63740, 199968), (66656, 191220), (76488, 166640), (83320, 152976), (95610, 133312), (99984, 127480), (101984, 124980)]