48431520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 177280488

約数和(自身を除く): 128848968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 101, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 202, 216, 222, 240, 270, 288, 296, 303, 324, 333, 360, 370, 404, 405, 432, 444, 480, 505, 540, 555, 592, 606, 648, 666, 720, 740, 808, 810, 864, 888, 909, 999, 1010, 1080, 1110, 1184, 1212, 1296, 1332, 1440, 1480, 1515, 1616, 1620, 1665, 1776, 1818, 1998, 2020, 2160, 2220, 2424, 2592, 2664, 2727, 2960, 2997, 3030, 3232, 3240, 3330, 3552, 3636, 3737, 3996, 4040, 4320, 4440, 4545, 4848, 4995, 5328, 5454, 5920, 5994, 6060, 6480, 6660, 7272, 7474, 7992, 8080, 8181, 8880, 9090, 9696, 9990, 10656, 10908, 11211, 11988, 12120, 12960, 13320, 13635, 14544, 14948, 14985, 15984, 16160, 16362, 17760, 18180, 18685, 19980, 21816, 22422, 23976, 24240, 26640, 27270, 29088, 29896, 29970, 31968, 32724, 33633, 36360, 37370, 39960, 40905, 43632, 44844, 47952, 48480, 53280, 54540, 56055, 59792, 59940, 65448, 67266, 72720, 74740, 79920, 81810, 87264, 89688, 95904, 100899, 109080, 112110, 119584, 119880, 130896, 134532, 145440, 149480, 159840, 163620, 168165, 179376, 201798, 218160, 224220, 239760, 261792, 269064, 298960, 302697, 327240, 336330, 358752, 403596, 436320, 448440, 479520, 504495, 538128, 597920, 605394, 654480, 672660, 807192, 896880, 1008990, 1076256, 1210788, 1308960, 1345320, 1513485, 1614384, 1793760, 2017980, 2421576, 2690640, 3026970, 3228768, 4035960, 4843152, 5381280, 6053940, 8071920, 9686304, 12107880, 16143840, 24215760, 48431520]

約数ペア:

[(1, 48431520), (2, 24215760), (3, 16143840), (4, 12107880), (5, 9686304), (6, 8071920), (8, 6053940), (9, 5381280), (10, 4843152), (12, 4035960), (15, 3228768), (16, 3026970), (18, 2690640), (20, 2421576), (24, 2017980), (27, 1793760), (30, 1614384), (32, 1513485), (36, 1345320), (37, 1308960), (40, 1210788), (45, 1076256), (48, 1008990), (54, 896880), (60, 807192), (72, 672660), (74, 654480), (80, 605394), (81, 597920), (90, 538128), (96, 504495), (101, 479520), (108, 448440), (111, 436320), (120, 403596), (135, 358752), (144, 336330), (148, 327240), (160, 302697), (162, 298960), (180, 269064), (185, 261792), (202, 239760), (216, 224220), (222, 218160), (240, 201798), (270, 179376), (288, 168165), (296, 163620), (303, 159840), (324, 149480), (333, 145440), (360, 134532), (370, 130896), (404, 119880), (405, 119584), (432, 112110), (444, 109080), (480, 100899), (505, 95904), (540, 89688), (555, 87264), (592, 81810), (606, 79920), (648, 74740), (666, 72720), (720, 67266), (740, 65448), (808, 59940), (810, 59792), (864, 56055), (888, 54540), (909, 53280), (999, 48480), (1010, 47952), (1080, 44844), (1110, 43632), (1184, 40905), (1212, 39960), (1296, 37370), (1332, 36360), (1440, 33633), (1480, 32724), (1515, 31968), (1616, 29970), (1620, 29896), (1665, 29088), (1776, 27270), (1818, 26640), (1998, 24240), (2020, 23976), (2160, 22422), (2220, 21816), (2424, 19980), (2592, 18685), (2664, 18180), (2727, 17760), (2960, 16362), (2997, 16160), (3030, 15984), (3232, 14985), (3240, 14948), (3330, 14544), (3552, 13635), (3636, 13320), (3737, 12960), (3996, 12120), (4040, 11988), (4320, 11211), (4440, 10908), (4545, 10656), (4848, 9990), (4995, 9696), (5328, 9090), (5454, 8880), (5920, 8181), (5994, 8080), (6060, 7992), (6480, 7474), (6660, 7272)]