1539071040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123323}}^1$

素因数の和:123356

約数の個数: 112

約数和(自身を含む): 5262481728

約数和(自身を除く): 3723410688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 123323, 246646, 369969, 493292, 616615, 739938, 986584, 1233230, 1479876, 1603199, 1849845, 1973168, 2466460, 2959752, 3206398, 3699690, 3946336, 4809597, 4932920, 5919504, 6412796, 7399380, 7892672, 8015995, 9619194, 9865840, 11839008, 12825592, 14798760, 16031990, 19238388, 19731680, 23678016, 24047985, 25651184, 29597520, 32063980, 38476776, 39463360, 48095970, 51302368, 59195040, 64127960, 76953552, 96191940, 102604736, 118390080, 128255920, 153907104, 192383880, 256511840, 307814208, 384767760, 513023680, 769535520, 1539071040]

約数ペア:

[(1, 1539071040), (2, 769535520), (3, 513023680), (4, 384767760), (5, 307814208), (6, 256511840), (8, 192383880), (10, 153907104), (12, 128255920), (13, 118390080), (15, 102604736), (16, 96191940), (20, 76953552), (24, 64127960), (26, 59195040), (30, 51302368), (32, 48095970), (39, 39463360), (40, 38476776), (48, 32063980), (52, 29597520), (60, 25651184), (64, 24047985), (65, 23678016), (78, 19731680), (80, 19238388), (96, 16031990), (104, 14798760), (120, 12825592), (130, 11839008), (156, 9865840), (160, 9619194), (192, 8015995), (195, 7892672), (208, 7399380), (240, 6412796), (260, 5919504), (312, 4932920), (320, 4809597), (390, 3946336), (416, 3699690), (480, 3206398), (520, 2959752), (624, 2466460), (780, 1973168), (832, 1849845), (960, 1603199), (1040, 1479876), (1248, 1233230), (1560, 986584), (2080, 739938), (2496, 616615), (3120, 493292), (4160, 369969), (6240, 246646), (12480, 123323)]