120254880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 401708160

約数和(自身を除く): 281453280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 80, 87, 96, 106, 116, 120, 145, 159, 160, 163, 174, 212, 232, 240, 265, 290, 318, 326, 348, 424, 435, 464, 480, 489, 530, 580, 636, 652, 696, 795, 815, 848, 870, 928, 978, 1060, 1160, 1272, 1304, 1392, 1537, 1590, 1630, 1696, 1740, 1956, 2120, 2320, 2445, 2544, 2608, 2784, 3074, 3180, 3260, 3480, 3912, 4240, 4611, 4640, 4727, 4890, 5088, 5216, 6148, 6360, 6520, 6960, 7685, 7824, 8480, 8639, 9222, 9454, 9780, 12296, 12720, 13040, 13920, 14181, 15370, 15648, 17278, 18444, 18908, 19560, 23055, 23635, 24592, 25440, 25917, 26080, 28362, 30740, 34556, 36888, 37816, 39120, 43195, 46110, 47270, 49184, 51834, 56724, 61480, 69112, 70905, 73776, 75632, 78240, 86390, 92220, 94540, 103668, 113448, 122960, 129585, 138224, 141810, 147552, 151264, 172780, 184440, 189080, 207336, 226896, 245920, 250531, 259170, 276448, 283620, 345560, 368880, 378160, 414672, 453792, 501062, 518340, 567240, 691120, 737760, 751593, 756320, 829344, 1002124, 1036680, 1134480, 1252655, 1382240, 1503186, 2004248, 2073360, 2268960, 2505310, 3006372, 3757965, 4008496, 4146720, 5010620, 6012744, 7515930, 8016992, 10021240, 12025488, 15031860, 20042480, 24050976, 30063720, 40084960, 60127440, 120254880]

約数ペア:

[(1, 120254880), (2, 60127440), (3, 40084960), (4, 30063720), (5, 24050976), (6, 20042480), (8, 15031860), (10, 12025488), (12, 10021240), (15, 8016992), (16, 7515930), (20, 6012744), (24, 5010620), (29, 4146720), (30, 4008496), (32, 3757965), (40, 3006372), (48, 2505310), (53, 2268960), (58, 2073360), (60, 2004248), (80, 1503186), (87, 1382240), (96, 1252655), (106, 1134480), (116, 1036680), (120, 1002124), (145, 829344), (159, 756320), (160, 751593), (163, 737760), (174, 691120), (212, 567240), (232, 518340), (240, 501062), (265, 453792), (290, 414672), (318, 378160), (326, 368880), (348, 345560), (424, 283620), (435, 276448), (464, 259170), (480, 250531), (489, 245920), (530, 226896), (580, 207336), (636, 189080), (652, 184440), (696, 172780), (795, 151264), (815, 147552), (848, 141810), (870, 138224), (928, 129585), (978, 122960), (1060, 113448), (1160, 103668), (1272, 94540), (1304, 92220), (1392, 86390), (1537, 78240), (1590, 75632), (1630, 73776), (1696, 70905), (1740, 69112), (1956, 61480), (2120, 56724), (2320, 51834), (2445, 49184), (2544, 47270), (2608, 46110), (2784, 43195), (3074, 39120), (3180, 37816), (3260, 36888), (3480, 34556), (3912, 30740), (4240, 28362), (4611, 26080), (4640, 25917), (4727, 25440), (4890, 24592), (5088, 23635), (5216, 23055), (6148, 19560), (6360, 18908), (6520, 18444), (6960, 17278), (7685, 15648), (7824, 15370), (8480, 14181), (8639, 13920), (9222, 13040), (9454, 12720), (9780, 12296)]