13469040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1471

約数の個数: 120

約数和(自身を含む): 48746880

約数和(自身を除く): 35277840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1439, 1560, 1872, 2340, 2878, 3120, 4317, 4680, 5756, 7195, 8634, 9360, 11512, 12951, 14390, 17268, 18707, 21585, 23024, 25902, 28780, 34536, 37414, 43170, 51804, 56121, 57560, 64755, 69072, 74828, 86340, 93535, 103608, 112242, 115120, 129510, 149656, 168363, 172680, 187070, 207216, 224484, 259020, 280605, 299312, 336726, 345360, 374140, 448968, 518040, 561210, 673452, 748280, 841815, 897936, 1036080, 1122420, 1346904, 1496560, 1683630, 2244840, 2693808, 3367260, 4489680, 6734520, 13469040]

約数ペア:

[(1, 13469040), (2, 6734520), (3, 4489680), (4, 3367260), (5, 2693808), (6, 2244840), (8, 1683630), (9, 1496560), (10, 1346904), (12, 1122420), (13, 1036080), (15, 897936), (16, 841815), (18, 748280), (20, 673452), (24, 561210), (26, 518040), (30, 448968), (36, 374140), (39, 345360), (40, 336726), (45, 299312), (48, 280605), (52, 259020), (60, 224484), (65, 207216), (72, 187070), (78, 172680), (80, 168363), (90, 149656), (104, 129510), (117, 115120), (120, 112242), (130, 103608), (144, 93535), (156, 86340), (180, 74828), (195, 69072), (208, 64755), (234, 57560), (240, 56121), (260, 51804), (312, 43170), (360, 37414), (390, 34536), (468, 28780), (520, 25902), (585, 23024), (624, 21585), (720, 18707), (780, 17268), (936, 14390), (1040, 12951), (1170, 11512), (1439, 9360), (1560, 8634), (1872, 7195), (2340, 5756), (2878, 4680), (3120, 4317)]