48428640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 216

約数和(自身を含む): 179852400

約数和(自身を除く): 131423760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 199, 208, 234, 240, 260, 288, 312, 338, 360, 390, 398, 416, 468, 480, 507, 520, 585, 597, 624, 676, 720, 780, 796, 845, 936, 995, 1014, 1040, 1170, 1194, 1248, 1352, 1440, 1521, 1560, 1592, 1690, 1791, 1872, 1990, 2028, 2080, 2340, 2388, 2535, 2587, 2704, 2985, 3042, 3120, 3184, 3380, 3582, 3744, 3980, 4056, 4680, 4776, 5070, 5174, 5408, 5970, 6084, 6240, 6368, 6760, 7164, 7605, 7761, 7960, 8112, 8955, 9360, 9552, 10140, 10348, 11940, 12168, 12935, 13520, 14328, 15210, 15522, 15920, 16224, 17910, 18720, 19104, 20280, 20696, 23283, 23880, 24336, 25870, 27040, 28656, 30420, 31044, 31840, 33631, 35820, 38805, 40560, 41392, 46566, 47760, 48672, 51740, 57312, 60840, 62088, 67262, 71640, 77610, 81120, 82784, 93132, 95520, 100893, 103480, 116415, 121680, 124176, 134524, 143280, 155220, 168155, 186264, 201786, 206960, 232830, 243360, 248352, 269048, 286560, 302679, 310440, 336310, 372528, 403572, 413920, 465660, 504465, 538096, 605358, 620880, 672620, 745056, 807144, 931320, 1008930, 1076192, 1210716, 1241760, 1345240, 1513395, 1614288, 1862640, 2017860, 2421432, 2690480, 3026790, 3228576, 3725280, 4035720, 4842864, 5380960, 6053580, 8071440, 9685728, 12107160, 16142880, 24214320, 48428640]

約数ペア:

[(1, 48428640), (2, 24214320), (3, 16142880), (4, 12107160), (5, 9685728), (6, 8071440), (8, 6053580), (9, 5380960), (10, 4842864), (12, 4035720), (13, 3725280), (15, 3228576), (16, 3026790), (18, 2690480), (20, 2421432), (24, 2017860), (26, 1862640), (30, 1614288), (32, 1513395), (36, 1345240), (39, 1241760), (40, 1210716), (45, 1076192), (48, 1008930), (52, 931320), (60, 807144), (65, 745056), (72, 672620), (78, 620880), (80, 605358), (90, 538096), (96, 504465), (104, 465660), (117, 413920), (120, 403572), (130, 372528), (144, 336310), (156, 310440), (160, 302679), (169, 286560), (180, 269048), (195, 248352), (199, 243360), (208, 232830), (234, 206960), (240, 201786), (260, 186264), (288, 168155), (312, 155220), (338, 143280), (360, 134524), (390, 124176), (398, 121680), (416, 116415), (468, 103480), (480, 100893), (507, 95520), (520, 93132), (585, 82784), (597, 81120), (624, 77610), (676, 71640), (720, 67262), (780, 62088), (796, 60840), (845, 57312), (936, 51740), (995, 48672), (1014, 47760), (1040, 46566), (1170, 41392), (1194, 40560), (1248, 38805), (1352, 35820), (1440, 33631), (1521, 31840), (1560, 31044), (1592, 30420), (1690, 28656), (1791, 27040), (1872, 25870), (1990, 24336), (2028, 23880), (2080, 23283), (2340, 20696), (2388, 20280), (2535, 19104), (2587, 18720), (2704, 17910), (2985, 16224), (3042, 15920), (3120, 15522), (3184, 15210), (3380, 14328), (3582, 13520), (3744, 12935), (3980, 12168), (4056, 11940), (4680, 10348), (4776, 10140), (5070, 9552), (5174, 9360), (5408, 8955), (5970, 8112), (6084, 7960), (6240, 7761), (6368, 7605), (6760, 7164)]