48277320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4455

約数の個数: 128

約数和(自身を含む): 178295040

約数和(自身を除く): 130017720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4421, 5460, 8842, 10920, 13263, 17684, 22105, 26526, 30947, 35368, 44210, 53052, 57473, 61894, 66315, 88420, 92841, 106104, 114946, 123788, 132630, 154735, 172419, 176840, 185682, 229892, 247576, 265260, 287365, 309470, 344838, 371364, 402311, 459784, 464205, 530520, 574730, 618940, 689676, 742728, 804622, 862095, 928410, 1149460, 1206933, 1237880, 1379352, 1609244, 1724190, 1856820, 2011555, 2298920, 2413866, 3218488, 3448380, 3713640, 4023110, 4827732, 6034665, 6896760, 8046220, 9655464, 12069330, 16092440, 24138660, 48277320]

約数ペア:

[(1, 48277320), (2, 24138660), (3, 16092440), (4, 12069330), (5, 9655464), (6, 8046220), (7, 6896760), (8, 6034665), (10, 4827732), (12, 4023110), (13, 3713640), (14, 3448380), (15, 3218488), (20, 2413866), (21, 2298920), (24, 2011555), (26, 1856820), (28, 1724190), (30, 1609244), (35, 1379352), (39, 1237880), (40, 1206933), (42, 1149460), (52, 928410), (56, 862095), (60, 804622), (65, 742728), (70, 689676), (78, 618940), (84, 574730), (91, 530520), (104, 464205), (105, 459784), (120, 402311), (130, 371364), (140, 344838), (156, 309470), (168, 287365), (182, 265260), (195, 247576), (210, 229892), (260, 185682), (273, 176840), (280, 172419), (312, 154735), (364, 132630), (390, 123788), (420, 114946), (455, 106104), (520, 92841), (546, 88420), (728, 66315), (780, 61894), (840, 57473), (910, 53052), (1092, 44210), (1365, 35368), (1560, 30947), (1820, 26526), (2184, 22105), (2730, 17684), (3640, 13263), (4421, 10920), (5460, 8842)]