76971960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16447}}^1$

素因数の和:16477

約数の個数: 96

約数和(自身を含む): 269418240

約数和(自身を除く): 192446280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 16447, 32894, 49341, 65788, 82235, 98682, 131576, 148023, 164470, 197364, 213811, 246705, 296046, 328940, 394728, 427622, 493410, 592092, 641433, 657880, 740115, 855244, 986820, 1069055, 1184184, 1282866, 1480230, 1710488, 1924299, 1973640, 2138110, 2565732, 2960460, 3207165, 3848598, 4276220, 5131464, 5920920, 6414330, 7697196, 8552440, 9621495, 12828660, 15394392, 19242990, 25657320, 38485980, 76971960]

約数ペア:

[(1, 76971960), (2, 38485980), (3, 25657320), (4, 19242990), (5, 15394392), (6, 12828660), (8, 9621495), (9, 8552440), (10, 7697196), (12, 6414330), (13, 5920920), (15, 5131464), (18, 4276220), (20, 3848598), (24, 3207165), (26, 2960460), (30, 2565732), (36, 2138110), (39, 1973640), (40, 1924299), (45, 1710488), (52, 1480230), (60, 1282866), (65, 1184184), (72, 1069055), (78, 986820), (90, 855244), (104, 740115), (117, 657880), (120, 641433), (130, 592092), (156, 493410), (180, 427622), (195, 394728), (234, 328940), (260, 296046), (312, 246705), (360, 213811), (390, 197364), (468, 164470), (520, 148023), (585, 131576), (780, 98682), (936, 82235), (1170, 65788), (1560, 49341), (2340, 32894), (4680, 16447)]