74717760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6020

約数の個数: 112

約数和(自身を含む): 255519936

約数和(自身を除く): 180802176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5987, 6240, 11974, 12480, 17961, 23948, 29935, 35922, 47896, 59870, 71844, 77831, 89805, 95792, 119740, 143688, 155662, 179610, 191584, 233493, 239480, 287376, 311324, 359220, 383168, 389155, 466986, 478960, 574752, 622648, 718440, 778310, 933972, 957920, 1149504, 1167465, 1245296, 1436880, 1556620, 1867944, 1915840, 2334930, 2490592, 2873760, 3113240, 3735888, 4669860, 4981184, 5747520, 6226480, 7471776, 9339720, 12452960, 14943552, 18679440, 24905920, 37358880, 74717760]

約数ペア:

[(1, 74717760), (2, 37358880), (3, 24905920), (4, 18679440), (5, 14943552), (6, 12452960), (8, 9339720), (10, 7471776), (12, 6226480), (13, 5747520), (15, 4981184), (16, 4669860), (20, 3735888), (24, 3113240), (26, 2873760), (30, 2490592), (32, 2334930), (39, 1915840), (40, 1867944), (48, 1556620), (52, 1436880), (60, 1245296), (64, 1167465), (65, 1149504), (78, 957920), (80, 933972), (96, 778310), (104, 718440), (120, 622648), (130, 574752), (156, 478960), (160, 466986), (192, 389155), (195, 383168), (208, 359220), (240, 311324), (260, 287376), (312, 239480), (320, 233493), (390, 191584), (416, 179610), (480, 155662), (520, 143688), (624, 119740), (780, 95792), (832, 89805), (960, 77831), (1040, 71844), (1248, 59870), (1560, 47896), (2080, 35922), (2496, 29935), (3120, 23948), (4160, 17961), (5987, 12480), (6240, 11974)]