48378240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 172326960

約数和(自身を除く): 123948720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 227, 240, 288, 296, 320, 333, 360, 370, 384, 444, 454, 480, 555, 576, 592, 640, 666, 681, 720, 740, 888, 908, 960, 1110, 1135, 1152, 1184, 1332, 1362, 1440, 1480, 1665, 1776, 1816, 1920, 2043, 2220, 2270, 2368, 2664, 2724, 2880, 2960, 3330, 3405, 3552, 3632, 4086, 4440, 4540, 4736, 5328, 5448, 5760, 5920, 6660, 6810, 7104, 7264, 8172, 8399, 8880, 9080, 10215, 10656, 10896, 11840, 13320, 13620, 14208, 14528, 16344, 16798, 17760, 18160, 20430, 21312, 21792, 23680, 25197, 26640, 27240, 29056, 32688, 33596, 35520, 36320, 40860, 41995, 42624, 43584, 50394, 53280, 54480, 65376, 67192, 71040, 72640, 75591, 81720, 83990, 87168, 100788, 106560, 108960, 125985, 130752, 134384, 145280, 151182, 163440, 167980, 201576, 213120, 217920, 251970, 261504, 268768, 302364, 326880, 335960, 377955, 403152, 435840, 503940, 537536, 604728, 653760, 671920, 755910, 806304, 1007880, 1075072, 1209456, 1307520, 1343840, 1511820, 1612608, 2015760, 2418912, 2687680, 3023640, 3225216, 4031520, 4837824, 5375360, 6047280, 8063040, 9675648, 12094560, 16126080, 24189120, 48378240]

約数ペア:

[(1, 48378240), (2, 24189120), (3, 16126080), (4, 12094560), (5, 9675648), (6, 8063040), (8, 6047280), (9, 5375360), (10, 4837824), (12, 4031520), (15, 3225216), (16, 3023640), (18, 2687680), (20, 2418912), (24, 2015760), (30, 1612608), (32, 1511820), (36, 1343840), (37, 1307520), (40, 1209456), (45, 1075072), (48, 1007880), (60, 806304), (64, 755910), (72, 671920), (74, 653760), (80, 604728), (90, 537536), (96, 503940), (111, 435840), (120, 403152), (128, 377955), (144, 335960), (148, 326880), (160, 302364), (180, 268768), (185, 261504), (192, 251970), (222, 217920), (227, 213120), (240, 201576), (288, 167980), (296, 163440), (320, 151182), (333, 145280), (360, 134384), (370, 130752), (384, 125985), (444, 108960), (454, 106560), (480, 100788), (555, 87168), (576, 83990), (592, 81720), (640, 75591), (666, 72640), (681, 71040), (720, 67192), (740, 65376), (888, 54480), (908, 53280), (960, 50394), (1110, 43584), (1135, 42624), (1152, 41995), (1184, 40860), (1332, 36320), (1362, 35520), (1440, 33596), (1480, 32688), (1665, 29056), (1776, 27240), (1816, 26640), (1920, 25197), (2043, 23680), (2220, 21792), (2270, 21312), (2368, 20430), (2664, 18160), (2724, 17760), (2880, 16798), (2960, 16344), (3330, 14528), (3405, 14208), (3552, 13620), (3632, 13320), (4086, 11840), (4440, 10896), (4540, 10656), (4736, 10215), (5328, 9080), (5448, 8880), (5760, 8399), (5920, 8172), (6660, 7264), (6810, 7104)]