242429760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 280

約数和(自身を含む): 885139200

約数和(自身を除く): 642709440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 199, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 398, 405, 423, 432, 470, 480, 540, 564, 576, 597, 648, 705, 720, 752, 796, 810, 846, 864, 940, 960, 995, 1080, 1128, 1194, 1269, 1296, 1410, 1440, 1504, 1592, 1620, 1692, 1728, 1791, 1880, 1990, 2115, 2160, 2256, 2388, 2538, 2592, 2820, 2880, 2985, 3008, 3184, 3240, 3384, 3582, 3760, 3807, 3980, 4230, 4320, 4512, 4776, 5076, 5184, 5373, 5640, 5970, 6345, 6368, 6480, 6768, 7164, 7520, 7614, 7960, 8460, 8640, 8955, 9024, 9353, 9552, 10152, 10746, 11280, 11940, 12690, 12736, 12960, 13536, 14328, 15040, 15228, 15920, 16119, 16920, 17910, 18706, 19035, 19104, 20304, 21492, 22560, 23880, 25380, 25920, 26865, 27072, 28059, 28656, 30456, 31840, 32238, 33840, 35820, 37412, 38070, 38208, 40608, 42984, 45120, 46765, 47760, 50760, 53730, 56118, 57312, 60912, 63680, 64476, 67680, 71640, 74824, 76140, 80595, 81216, 84177, 85968, 93530, 95520, 101520, 107460, 112236, 114624, 121824, 128952, 135360, 140295, 143280, 149648, 152280, 161190, 168354, 171936, 187060, 191040, 203040, 214920, 224472, 243648, 252531, 257904, 280590, 286560, 299296, 304560, 322380, 336708, 343872, 374120, 406080, 420885, 429840, 448944, 505062, 515808, 561180, 573120, 598592, 609120, 644760, 673416, 748240, 757593, 841770, 859680, 897888, 1010124, 1031616, 1122360, 1218240, 1262655, 1289520, 1346832, 1496480, 1515186, 1683540, 1719360, 1795776, 2020248, 2244720, 2525310, 2579040, 2693664, 2992960, 3030372, 3367080, 3787965, 4040496, 4489440, 5050620, 5158080, 5387328, 6060744, 6734160, 7575930, 8080992, 8978880, 10101240, 12121488, 13468320, 15151860, 16161984, 20202480, 24242976, 26936640, 30303720, 40404960, 48485952, 60607440, 80809920, 121214880, 242429760]

約数ペア:

[(1, 242429760), (2, 121214880), (3, 80809920), (4, 60607440), (5, 48485952), (6, 40404960), (8, 30303720), (9, 26936640), (10, 24242976), (12, 20202480), (15, 16161984), (16, 15151860), (18, 13468320), (20, 12121488), (24, 10101240), (27, 8978880), (30, 8080992), (32, 7575930), (36, 6734160), (40, 6060744), (45, 5387328), (47, 5158080), (48, 5050620), (54, 4489440), (60, 4040496), (64, 3787965), (72, 3367080), (80, 3030372), (81, 2992960), (90, 2693664), (94, 2579040), (96, 2525310), (108, 2244720), (120, 2020248), (135, 1795776), (141, 1719360), (144, 1683540), (160, 1515186), (162, 1496480), (180, 1346832), (188, 1289520), (192, 1262655), (199, 1218240), (216, 1122360), (235, 1031616), (240, 1010124), (270, 897888), (282, 859680), (288, 841770), (320, 757593), (324, 748240), (360, 673416), (376, 644760), (398, 609120), (405, 598592), (423, 573120), (432, 561180), (470, 515808), (480, 505062), (540, 448944), (564, 429840), (576, 420885), (597, 406080), (648, 374120), (705, 343872), (720, 336708), (752, 322380), (796, 304560), (810, 299296), (846, 286560), (864, 280590), (940, 257904), (960, 252531), (995, 243648), (1080, 224472), (1128, 214920), (1194, 203040), (1269, 191040), (1296, 187060), (1410, 171936), (1440, 168354), (1504, 161190), (1592, 152280), (1620, 149648), (1692, 143280), (1728, 140295), (1791, 135360), (1880, 128952), (1990, 121824), (2115, 114624), (2160, 112236), (2256, 107460), (2388, 101520), (2538, 95520), (2592, 93530), (2820, 85968), (2880, 84177), (2985, 81216), (3008, 80595), (3184, 76140), (3240, 74824), (3384, 71640), (3582, 67680), (3760, 64476), (3807, 63680), (3980, 60912), (4230, 57312), (4320, 56118), (4512, 53730), (4776, 50760), (5076, 47760), (5184, 46765), (5373, 45120), (5640, 42984), (5970, 40608), (6345, 38208), (6368, 38070), (6480, 37412), (6768, 35820), (7164, 33840), (7520, 32238), (7614, 31840), (7960, 30456), (8460, 28656), (8640, 28059), (8955, 27072), (9024, 26865), (9353, 25920), (9552, 25380), (10152, 23880), (10746, 22560), (11280, 21492), (11940, 20304), (12690, 19104), (12736, 19035), (12960, 18706), (13536, 17910), (14328, 16920), (15040, 16119), (15228, 15920)]