247293720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6079}}^1$

素因数の和:6209

約数の個数: 96

約数和(自身を含む): 810950400

約数和(自身を除く): 563656680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 6079, 6780, 8136, 10170, 12158, 13560, 18237, 20340, 24316, 30395, 36474, 40680, 48632, 54711, 60790, 72948, 91185, 109422, 121580, 145896, 182370, 218844, 243160, 273555, 364740, 437688, 547110, 686927, 729480, 1094220, 1373854, 2060781, 2188440, 2747708, 3434635, 4121562, 5495416, 6182343, 6869270, 8243124, 10303905, 12364686, 13738540, 16486248, 20607810, 24729372, 27477080, 30911715, 41215620, 49458744, 61823430, 82431240, 123646860, 247293720]

約数ペア:

[(1, 247293720), (2, 123646860), (3, 82431240), (4, 61823430), (5, 49458744), (6, 41215620), (8, 30911715), (9, 27477080), (10, 24729372), (12, 20607810), (15, 16486248), (18, 13738540), (20, 12364686), (24, 10303905), (30, 8243124), (36, 6869270), (40, 6182343), (45, 5495416), (60, 4121562), (72, 3434635), (90, 2747708), (113, 2188440), (120, 2060781), (180, 1373854), (226, 1094220), (339, 729480), (360, 686927), (452, 547110), (565, 437688), (678, 364740), (904, 273555), (1017, 243160), (1130, 218844), (1356, 182370), (1695, 145896), (2034, 121580), (2260, 109422), (2712, 91185), (3390, 72948), (4068, 60790), (4520, 54711), (5085, 48632), (6079, 40680), (6780, 36474), (8136, 30395), (10170, 24316), (12158, 20340), (13560, 18237)]