48572640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 168058800

約数和(自身を除く): 119486160

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, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 379, 445, 480, 534, 712, 720, 758, 801, 890, 1068, 1137, 1335, 1424, 1440, 1516, 1602, 1780, 1895, 2136, 2274, 2670, 2848, 3032, 3204, 3411, 3560, 3790, 4005, 4272, 4548, 5340, 5685, 6064, 6408, 6822, 7120, 7580, 8010, 8544, 9096, 10680, 11370, 12128, 12816, 13644, 14240, 15160, 16020, 17055, 18192, 21360, 22740, 25632, 27288, 30320, 32040, 33731, 34110, 36384, 42720, 45480, 54576, 60640, 64080, 67462, 68220, 90960, 101193, 109152, 128160, 134924, 136440, 168655, 181920, 202386, 269848, 272880, 303579, 337310, 404772, 505965, 539696, 545760, 607158, 674620, 809544, 1011930, 1079392, 1214316, 1349240, 1517895, 1619088, 2023860, 2428632, 2698480, 3035790, 3238176, 4047720, 4857264, 5396960, 6071580, 8095440, 9714528, 12143160, 16190880, 24286320, 48572640]

約数ペア:

[(1, 48572640), (2, 24286320), (3, 16190880), (4, 12143160), (5, 9714528), (6, 8095440), (8, 6071580), (9, 5396960), (10, 4857264), (12, 4047720), (15, 3238176), (16, 3035790), (18, 2698480), (20, 2428632), (24, 2023860), (30, 1619088), (32, 1517895), (36, 1349240), (40, 1214316), (45, 1079392), (48, 1011930), (60, 809544), (72, 674620), (80, 607158), (89, 545760), (90, 539696), (96, 505965), (120, 404772), (144, 337310), (160, 303579), (178, 272880), (180, 269848), (240, 202386), (267, 181920), (288, 168655), (356, 136440), (360, 134924), (379, 128160), (445, 109152), (480, 101193), (534, 90960), (712, 68220), (720, 67462), (758, 64080), (801, 60640), (890, 54576), (1068, 45480), (1137, 42720), (1335, 36384), (1424, 34110), (1440, 33731), (1516, 32040), (1602, 30320), (1780, 27288), (1895, 25632), (2136, 22740), (2274, 21360), (2670, 18192), (2848, 17055), (3032, 16020), (3204, 15160), (3411, 14240), (3560, 13644), (3790, 12816), (4005, 12128), (4272, 11370), (4548, 10680), (5340, 9096), (5685, 8544), (6064, 8010), (6408, 7580), (6822, 7120)]