48404880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 176417280

約数和(自身を除く): 128012400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 48, 60, 69, 72, 74, 79, 80, 90, 92, 111, 115, 120, 138, 144, 148, 158, 180, 184, 185, 207, 222, 230, 237, 240, 276, 296, 316, 333, 345, 360, 368, 370, 395, 414, 444, 460, 474, 552, 555, 592, 632, 666, 690, 711, 720, 740, 790, 828, 851, 888, 920, 948, 1035, 1104, 1110, 1185, 1264, 1332, 1380, 1422, 1480, 1580, 1656, 1665, 1702, 1776, 1817, 1840, 1896, 2070, 2220, 2370, 2553, 2664, 2760, 2844, 2923, 2960, 3160, 3312, 3330, 3404, 3555, 3634, 3792, 4140, 4255, 4440, 4740, 5106, 5328, 5451, 5520, 5688, 5846, 6320, 6660, 6808, 7110, 7268, 7659, 8280, 8510, 8769, 8880, 9085, 9480, 10212, 10902, 11376, 11692, 12765, 13320, 13616, 14220, 14536, 14615, 15318, 16353, 16560, 17020, 17538, 18170, 18960, 20424, 21804, 23384, 25530, 26307, 26640, 27255, 28440, 29072, 29230, 30636, 32706, 34040, 35076, 36340, 38295, 40848, 43608, 43845, 46768, 51060, 52614, 54510, 56880, 58460, 61272, 65412, 67229, 68080, 70152, 72680, 76590, 81765, 87216, 87690, 102120, 105228, 109020, 116920, 122544, 130824, 131535, 134458, 140304, 145360, 153180, 163530, 175380, 201687, 204240, 210456, 218040, 233840, 261648, 263070, 268916, 306360, 327060, 336145, 350760, 403374, 420912, 436080, 526140, 537832, 605061, 612720, 654120, 672290, 701520, 806748, 1008435, 1052280, 1075664, 1210122, 1308240, 1344580, 1613496, 2016870, 2104560, 2420244, 2689160, 3025305, 3226992, 4033740, 4840488, 5378320, 6050610, 8067480, 9680976, 12101220, 16134960, 24202440, 48404880]

約数ペア:

[(1, 48404880), (2, 24202440), (3, 16134960), (4, 12101220), (5, 9680976), (6, 8067480), (8, 6050610), (9, 5378320), (10, 4840488), (12, 4033740), (15, 3226992), (16, 3025305), (18, 2689160), (20, 2420244), (23, 2104560), (24, 2016870), (30, 1613496), (36, 1344580), (37, 1308240), (40, 1210122), (45, 1075664), (46, 1052280), (48, 1008435), (60, 806748), (69, 701520), (72, 672290), (74, 654120), (79, 612720), (80, 605061), (90, 537832), (92, 526140), (111, 436080), (115, 420912), (120, 403374), (138, 350760), (144, 336145), (148, 327060), (158, 306360), (180, 268916), (184, 263070), (185, 261648), (207, 233840), (222, 218040), (230, 210456), (237, 204240), (240, 201687), (276, 175380), (296, 163530), (316, 153180), (333, 145360), (345, 140304), (360, 134458), (368, 131535), (370, 130824), (395, 122544), (414, 116920), (444, 109020), (460, 105228), (474, 102120), (552, 87690), (555, 87216), (592, 81765), (632, 76590), (666, 72680), (690, 70152), (711, 68080), (720, 67229), (740, 65412), (790, 61272), (828, 58460), (851, 56880), (888, 54510), (920, 52614), (948, 51060), (1035, 46768), (1104, 43845), (1110, 43608), (1185, 40848), (1264, 38295), (1332, 36340), (1380, 35076), (1422, 34040), (1480, 32706), (1580, 30636), (1656, 29230), (1665, 29072), (1702, 28440), (1776, 27255), (1817, 26640), (1840, 26307), (1896, 25530), (2070, 23384), (2220, 21804), (2370, 20424), (2553, 18960), (2664, 18170), (2760, 17538), (2844, 17020), (2923, 16560), (2960, 16353), (3160, 15318), (3312, 14615), (3330, 14536), (3404, 14220), (3555, 13616), (3634, 13320), (3792, 12765), (4140, 11692), (4255, 11376), (4440, 10902), (4740, 10212), (5106, 9480), (5328, 9085), (5451, 8880), (5520, 8769), (5688, 8510), (5846, 8280), (6320, 7659), (6660, 7268), (6808, 7110)]