244225440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5523

約数の個数: 144

約数和(自身を含む): 860461056

約数和(自身を除く): 616235616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5471, 5580, 7440, 8928, 10942, 11160, 14880, 16413, 21884, 22320, 27355, 32826, 43768, 44640, 49239, 54710, 65652, 82065, 87536, 98478, 109420, 131304, 164130, 169601, 175072, 196956, 218840, 246195, 262608, 328260, 339202, 393912, 437680, 492390, 508803, 525216, 656520, 678404, 787824, 848005, 875360, 984780, 1017606, 1313040, 1356808, 1526409, 1575648, 1696010, 1969560, 2035212, 2544015, 2626080, 2713616, 3052818, 3392020, 3939120, 4070424, 5088030, 5427232, 6105636, 6784040, 7632045, 7878240, 8140848, 10176060, 12211272, 13568080, 15264090, 16281696, 20352120, 24422544, 27136160, 30528180, 40704240, 48845088, 61056360, 81408480, 122112720, 244225440]

約数ペア:

[(1, 244225440), (2, 122112720), (3, 81408480), (4, 61056360), (5, 48845088), (6, 40704240), (8, 30528180), (9, 27136160), (10, 24422544), (12, 20352120), (15, 16281696), (16, 15264090), (18, 13568080), (20, 12211272), (24, 10176060), (30, 8140848), (31, 7878240), (32, 7632045), (36, 6784040), (40, 6105636), (45, 5427232), (48, 5088030), (60, 4070424), (62, 3939120), (72, 3392020), (80, 3052818), (90, 2713616), (93, 2626080), (96, 2544015), (120, 2035212), (124, 1969560), (144, 1696010), (155, 1575648), (160, 1526409), (180, 1356808), (186, 1313040), (240, 1017606), (248, 984780), (279, 875360), (288, 848005), (310, 787824), (360, 678404), (372, 656520), (465, 525216), (480, 508803), (496, 492390), (558, 437680), (620, 393912), (720, 339202), (744, 328260), (930, 262608), (992, 246195), (1116, 218840), (1240, 196956), (1395, 175072), (1440, 169601), (1488, 164130), (1860, 131304), (2232, 109420), (2480, 98478), (2790, 87536), (2976, 82065), (3720, 65652), (4464, 54710), (4960, 49239), (5471, 44640), (5580, 43768), (7440, 32826), (8928, 27355), (10942, 22320), (11160, 21884), (14880, 16413)]