25904880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 91065600

約数和(自身を除く): 65160720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 179, 180, 201, 216, 240, 268, 270, 335, 358, 360, 402, 432, 536, 537, 540, 603, 670, 716, 720, 804, 895, 1005, 1072, 1074, 1080, 1206, 1340, 1432, 1608, 1611, 1790, 1809, 2010, 2148, 2160, 2412, 2680, 2685, 2864, 3015, 3216, 3222, 3580, 3618, 4020, 4296, 4824, 4833, 5360, 5370, 6030, 6444, 7160, 7236, 8040, 8055, 8592, 9045, 9648, 9666, 10740, 11993, 12060, 12888, 14320, 14472, 16080, 16110, 18090, 19332, 21480, 23986, 24120, 24165, 25776, 28944, 32220, 35979, 36180, 38664, 42960, 47972, 48240, 48330, 59965, 64440, 71958, 72360, 77328, 95944, 96660, 107937, 119930, 128880, 143916, 144720, 179895, 191888, 193320, 215874, 239860, 287832, 323811, 359790, 386640, 431748, 479720, 539685, 575664, 647622, 719580, 863496, 959440, 1079370, 1295244, 1439160, 1619055, 1726992, 2158740, 2590488, 2878320, 3238110, 4317480, 5180976, 6476220, 8634960, 12952440, 25904880]

約数ペア:

[(1, 25904880), (2, 12952440), (3, 8634960), (4, 6476220), (5, 5180976), (6, 4317480), (8, 3238110), (9, 2878320), (10, 2590488), (12, 2158740), (15, 1726992), (16, 1619055), (18, 1439160), (20, 1295244), (24, 1079370), (27, 959440), (30, 863496), (36, 719580), (40, 647622), (45, 575664), (48, 539685), (54, 479720), (60, 431748), (67, 386640), (72, 359790), (80, 323811), (90, 287832), (108, 239860), (120, 215874), (134, 193320), (135, 191888), (144, 179895), (179, 144720), (180, 143916), (201, 128880), (216, 119930), (240, 107937), (268, 96660), (270, 95944), (335, 77328), (358, 72360), (360, 71958), (402, 64440), (432, 59965), (536, 48330), (537, 48240), (540, 47972), (603, 42960), (670, 38664), (716, 36180), (720, 35979), (804, 32220), (895, 28944), (1005, 25776), (1072, 24165), (1074, 24120), (1080, 23986), (1206, 21480), (1340, 19332), (1432, 18090), (1608, 16110), (1611, 16080), (1790, 14472), (1809, 14320), (2010, 12888), (2148, 12060), (2160, 11993), (2412, 10740), (2680, 9666), (2685, 9648), (2864, 9045), (3015, 8592), (3216, 8055), (3222, 8040), (3580, 7236), (3618, 7160), (4020, 6444), (4296, 6030), (4824, 5370), (4833, 5360)]