48791520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 172029312

約数和(自身を除く): 123237792

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, 1093, 1116, 1240, 1395, 1440, 1488, 1860, 2186, 2232, 2480, 2790, 2976, 3279, 3720, 4372, 4464, 4960, 5465, 5580, 6558, 7440, 8744, 8928, 9837, 10930, 11160, 13116, 14880, 16395, 17488, 19674, 21860, 22320, 26232, 32790, 33883, 34976, 39348, 43720, 44640, 49185, 52464, 65580, 67766, 78696, 87440, 98370, 101649, 104928, 131160, 135532, 157392, 169415, 174880, 196740, 203298, 262320, 271064, 304947, 314784, 338830, 393480, 406596, 508245, 524640, 542128, 609894, 677660, 786960, 813192, 1016490, 1084256, 1219788, 1355320, 1524735, 1573920, 1626384, 2032980, 2439576, 2710640, 3049470, 3252768, 4065960, 4879152, 5421280, 6098940, 8131920, 9758304, 12197880, 16263840, 24395760, 48791520]

約数ペア:

[(1, 48791520), (2, 24395760), (3, 16263840), (4, 12197880), (5, 9758304), (6, 8131920), (8, 6098940), (9, 5421280), (10, 4879152), (12, 4065960), (15, 3252768), (16, 3049470), (18, 2710640), (20, 2439576), (24, 2032980), (30, 1626384), (31, 1573920), (32, 1524735), (36, 1355320), (40, 1219788), (45, 1084256), (48, 1016490), (60, 813192), (62, 786960), (72, 677660), (80, 609894), (90, 542128), (93, 524640), (96, 508245), (120, 406596), (124, 393480), (144, 338830), (155, 314784), (160, 304947), (180, 271064), (186, 262320), (240, 203298), (248, 196740), (279, 174880), (288, 169415), (310, 157392), (360, 135532), (372, 131160), (465, 104928), (480, 101649), (496, 98370), (558, 87440), (620, 78696), (720, 67766), (744, 65580), (930, 52464), (992, 49185), (1093, 44640), (1116, 43720), (1240, 39348), (1395, 34976), (1440, 33883), (1488, 32790), (1860, 26232), (2186, 22320), (2232, 21860), (2480, 19674), (2790, 17488), (2976, 16395), (3279, 14880), (3720, 13116), (4372, 11160), (4464, 10930), (4960, 9837), (5465, 8928), (5580, 8744), (6558, 7440)]