74347920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3381

約数の個数: 120

約数和(自身を含む): 257816832

約数和(自身を除く): 183468912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3331, 3720, 4464, 5580, 6662, 7440, 9993, 11160, 13324, 16655, 19986, 22320, 26648, 29979, 33310, 39972, 49965, 53296, 59958, 66620, 79944, 99930, 103261, 119916, 133240, 149895, 159888, 199860, 206522, 239832, 266480, 299790, 309783, 399720, 413044, 479664, 516305, 599580, 619566, 799440, 826088, 929349, 1032610, 1199160, 1239132, 1548915, 1652176, 1858698, 2065220, 2398320, 2478264, 3097830, 3717396, 4130440, 4646745, 4956528, 6195660, 7434792, 8260880, 9293490, 12391320, 14869584, 18586980, 24782640, 37173960, 74347920]

約数ペア:

[(1, 74347920), (2, 37173960), (3, 24782640), (4, 18586980), (5, 14869584), (6, 12391320), (8, 9293490), (9, 8260880), (10, 7434792), (12, 6195660), (15, 4956528), (16, 4646745), (18, 4130440), (20, 3717396), (24, 3097830), (30, 2478264), (31, 2398320), (36, 2065220), (40, 1858698), (45, 1652176), (48, 1548915), (60, 1239132), (62, 1199160), (72, 1032610), (80, 929349), (90, 826088), (93, 799440), (120, 619566), (124, 599580), (144, 516305), (155, 479664), (180, 413044), (186, 399720), (240, 309783), (248, 299790), (279, 266480), (310, 239832), (360, 206522), (372, 199860), (465, 159888), (496, 149895), (558, 133240), (620, 119916), (720, 103261), (744, 99930), (930, 79944), (1116, 66620), (1240, 59958), (1395, 53296), (1488, 49965), (1860, 39972), (2232, 33310), (2480, 29979), (2790, 26648), (3331, 22320), (3720, 19986), (4464, 16655), (5580, 13324), (6662, 11160), (7440, 9993)]