41987520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 147401280

約数和(自身を除く): 105413760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 239, 240, 244, 288, 305, 320, 360, 366, 478, 480, 488, 549, 576, 610, 717, 720, 732, 915, 956, 960, 976, 1098, 1195, 1220, 1434, 1440, 1464, 1830, 1912, 1952, 2151, 2196, 2390, 2440, 2745, 2868, 2880, 2928, 3585, 3660, 3824, 3904, 4302, 4392, 4780, 4880, 5490, 5736, 5856, 7170, 7320, 7648, 8604, 8784, 9560, 9760, 10755, 10980, 11472, 11712, 14340, 14579, 14640, 15296, 17208, 17568, 19120, 19520, 21510, 21960, 22944, 28680, 29158, 29280, 34416, 35136, 38240, 43020, 43737, 43920, 45888, 57360, 58316, 58560, 68832, 72895, 76480, 86040, 87474, 87840, 114720, 116632, 131211, 137664, 145790, 172080, 174948, 175680, 218685, 229440, 233264, 262422, 291580, 344160, 349896, 437370, 466528, 524844, 583160, 656055, 688320, 699792, 874740, 933056, 1049688, 1166320, 1312110, 1399584, 1749480, 2099376, 2332640, 2624220, 2799168, 3498960, 4198752, 4665280, 5248440, 6997920, 8397504, 10496880, 13995840, 20993760, 41987520]

約数ペア:

[(1, 41987520), (2, 20993760), (3, 13995840), (4, 10496880), (5, 8397504), (6, 6997920), (8, 5248440), (9, 4665280), (10, 4198752), (12, 3498960), (15, 2799168), (16, 2624220), (18, 2332640), (20, 2099376), (24, 1749480), (30, 1399584), (32, 1312110), (36, 1166320), (40, 1049688), (45, 933056), (48, 874740), (60, 699792), (61, 688320), (64, 656055), (72, 583160), (80, 524844), (90, 466528), (96, 437370), (120, 349896), (122, 344160), (144, 291580), (160, 262422), (180, 233264), (183, 229440), (192, 218685), (239, 175680), (240, 174948), (244, 172080), (288, 145790), (305, 137664), (320, 131211), (360, 116632), (366, 114720), (478, 87840), (480, 87474), (488, 86040), (549, 76480), (576, 72895), (610, 68832), (717, 58560), (720, 58316), (732, 57360), (915, 45888), (956, 43920), (960, 43737), (976, 43020), (1098, 38240), (1195, 35136), (1220, 34416), (1434, 29280), (1440, 29158), (1464, 28680), (1830, 22944), (1912, 21960), (1952, 21510), (2151, 19520), (2196, 19120), (2390, 17568), (2440, 17208), (2745, 15296), (2868, 14640), (2880, 14579), (2928, 14340), (3585, 11712), (3660, 11472), (3824, 10980), (3904, 10755), (4302, 9760), (4392, 9560), (4780, 8784), (4880, 8604), (5490, 7648), (5736, 7320), (5856, 7170)]