62981280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 162004320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 239, 240, 244, 270, 288, 305, 360, 366, 432, 478, 480, 488, 540, 549, 610, 717, 720, 732, 864, 915, 956, 976, 1080, 1098, 1195, 1220, 1434, 1440, 1464, 1647, 1830, 1912, 1952, 2151, 2160, 2196, 2390, 2440, 2745, 2868, 2928, 3294, 3585, 3660, 3824, 4302, 4320, 4392, 4780, 4880, 5490, 5736, 5856, 6453, 6588, 7170, 7320, 7648, 8235, 8604, 8784, 9560, 9760, 10755, 10980, 11472, 12906, 13176, 14340, 14579, 14640, 16470, 17208, 17568, 19120, 21510, 21960, 22944, 25812, 26352, 28680, 29158, 29280, 32265, 32940, 34416, 38240, 43020, 43737, 43920, 51624, 52704, 57360, 58316, 64530, 65880, 68832, 72895, 86040, 87474, 87840, 103248, 114720, 116632, 129060, 131211, 131760, 145790, 172080, 174948, 206496, 218685, 233264, 258120, 262422, 263520, 291580, 344160, 349896, 393633, 437370, 466528, 516240, 524844, 583160, 656055, 699792, 787266, 874740, 1032480, 1049688, 1166320, 1312110, 1399584, 1574532, 1749480, 1968165, 2099376, 2332640, 2624220, 3149064, 3498960, 3936330, 4198752, 5248440, 6298128, 6997920, 7872660, 10496880, 12596256, 15745320, 20993760, 31490640, 62981280]

約数ペア:

[(1, 62981280), (2, 31490640), (3, 20993760), (4, 15745320), (5, 12596256), (6, 10496880), (8, 7872660), (9, 6997920), (10, 6298128), (12, 5248440), (15, 4198752), (16, 3936330), (18, 3498960), (20, 3149064), (24, 2624220), (27, 2332640), (30, 2099376), (32, 1968165), (36, 1749480), (40, 1574532), (45, 1399584), (48, 1312110), (54, 1166320), (60, 1049688), (61, 1032480), (72, 874740), (80, 787266), (90, 699792), (96, 656055), (108, 583160), (120, 524844), (122, 516240), (135, 466528), (144, 437370), (160, 393633), (180, 349896), (183, 344160), (216, 291580), (239, 263520), (240, 262422), (244, 258120), (270, 233264), (288, 218685), (305, 206496), (360, 174948), (366, 172080), (432, 145790), (478, 131760), (480, 131211), (488, 129060), (540, 116632), (549, 114720), (610, 103248), (717, 87840), (720, 87474), (732, 86040), (864, 72895), (915, 68832), (956, 65880), (976, 64530), (1080, 58316), (1098, 57360), (1195, 52704), (1220, 51624), (1434, 43920), (1440, 43737), (1464, 43020), (1647, 38240), (1830, 34416), (1912, 32940), (1952, 32265), (2151, 29280), (2160, 29158), (2196, 28680), (2390, 26352), (2440, 25812), (2745, 22944), (2868, 21960), (2928, 21510), (3294, 19120), (3585, 17568), (3660, 17208), (3824, 16470), (4302, 14640), (4320, 14579), (4392, 14340), (4780, 13176), (4880, 12906), (5490, 11472), (5736, 10980), (5856, 10755), (6453, 9760), (6588, 9560), (7170, 8784), (7320, 8604), (7648, 8235)]