825810240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27749}}^1$

素因数の和:27800

約数の個数: 112

約数和(自身を含む): 2706624000

約数和(自身を除く): 1880813760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 27749, 29760, 55498, 83247, 110996, 138745, 166494, 221992, 277490, 332988, 416235, 443984, 554980, 665976, 832470, 860219, 887968, 1109960, 1331952, 1664940, 1720438, 1775936, 2219920, 2580657, 2663904, 3329880, 3440876, 4301095, 4439840, 5161314, 5327808, 6659760, 6881752, 8602190, 8879680, 10322628, 12903285, 13319520, 13763504, 17204380, 20645256, 25806570, 26639040, 27527008, 34408760, 41290512, 51613140, 55054016, 68817520, 82581024, 103226280, 137635040, 165162048, 206452560, 275270080, 412905120, 825810240]

約数ペア:

[(1, 825810240), (2, 412905120), (3, 275270080), (4, 206452560), (5, 165162048), (6, 137635040), (8, 103226280), (10, 82581024), (12, 68817520), (15, 55054016), (16, 51613140), (20, 41290512), (24, 34408760), (30, 27527008), (31, 26639040), (32, 25806570), (40, 20645256), (48, 17204380), (60, 13763504), (62, 13319520), (64, 12903285), (80, 10322628), (93, 8879680), (96, 8602190), (120, 6881752), (124, 6659760), (155, 5327808), (160, 5161314), (186, 4439840), (192, 4301095), (240, 3440876), (248, 3329880), (310, 2663904), (320, 2580657), (372, 2219920), (465, 1775936), (480, 1720438), (496, 1664940), (620, 1331952), (744, 1109960), (930, 887968), (960, 860219), (992, 832470), (1240, 665976), (1488, 554980), (1860, 443984), (1984, 416235), (2480, 332988), (2976, 277490), (3720, 221992), (4960, 166494), (5952, 138745), (7440, 110996), (9920, 83247), (14880, 55498), (27749, 29760)]