284222880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6419

約数の個数: 144

約数和(自身を含む): 1001355264

約数和(自身を除く): 717132384

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, 5580, 6367, 7440, 8928, 11160, 12734, 14880, 19101, 22320, 25468, 31835, 38202, 44640, 50936, 57303, 63670, 76404, 95505, 101872, 114606, 127340, 152808, 191010, 197377, 203744, 229212, 254680, 286515, 305616, 382020, 394754, 458424, 509360, 573030, 592131, 611232, 764040, 789508, 916848, 986885, 1018720, 1146060, 1184262, 1528080, 1579016, 1776393, 1833696, 1973770, 2292120, 2368524, 2960655, 3056160, 3158032, 3552786, 3947540, 4584240, 4737048, 5921310, 6316064, 7105572, 7895080, 8881965, 9168480, 9474096, 11842620, 14211144, 15790160, 17763930, 18948192, 23685240, 28422288, 31580320, 35527860, 47370480, 56844576, 71055720, 94740960, 142111440, 284222880]

約数ペア:

[(1, 284222880), (2, 142111440), (3, 94740960), (4, 71055720), (5, 56844576), (6, 47370480), (8, 35527860), (9, 31580320), (10, 28422288), (12, 23685240), (15, 18948192), (16, 17763930), (18, 15790160), (20, 14211144), (24, 11842620), (30, 9474096), (31, 9168480), (32, 8881965), (36, 7895080), (40, 7105572), (45, 6316064), (48, 5921310), (60, 4737048), (62, 4584240), (72, 3947540), (80, 3552786), (90, 3158032), (93, 3056160), (96, 2960655), (120, 2368524), (124, 2292120), (144, 1973770), (155, 1833696), (160, 1776393), (180, 1579016), (186, 1528080), (240, 1184262), (248, 1146060), (279, 1018720), (288, 986885), (310, 916848), (360, 789508), (372, 764040), (465, 611232), (480, 592131), (496, 573030), (558, 509360), (620, 458424), (720, 394754), (744, 382020), (930, 305616), (992, 286515), (1116, 254680), (1240, 229212), (1395, 203744), (1440, 197377), (1488, 191010), (1860, 152808), (2232, 127340), (2480, 114606), (2790, 101872), (2976, 95505), (3720, 76404), (4464, 63670), (4960, 57303), (5580, 50936), (6367, 44640), (7440, 38202), (8928, 31835), (11160, 25468), (12734, 22320), (14880, 19101)]