84147120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 160

約数和(自身を含む): 292838400

約数和(自身を除く): 208691280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 163, 180, 216, 239, 240, 270, 326, 360, 432, 478, 489, 540, 652, 717, 720, 815, 956, 978, 1080, 1195, 1304, 1434, 1467, 1630, 1912, 1956, 2151, 2160, 2390, 2445, 2608, 2868, 2934, 3260, 3585, 3824, 3912, 4302, 4401, 4780, 4890, 5736, 5868, 6453, 6520, 7170, 7335, 7824, 8604, 8802, 9560, 9780, 10755, 11472, 11736, 12906, 13040, 14340, 14670, 17208, 17604, 19120, 19560, 21510, 22005, 23472, 25812, 28680, 29340, 32265, 34416, 35208, 38957, 39120, 43020, 44010, 51624, 57360, 58680, 64530, 70416, 77914, 86040, 88020, 103248, 116871, 117360, 129060, 155828, 172080, 176040, 194785, 233742, 258120, 311656, 350613, 352080, 389570, 467484, 516240, 584355, 623312, 701226, 779140, 934968, 1051839, 1168710, 1402452, 1558280, 1753065, 1869936, 2103678, 2337420, 2804904, 3116560, 3506130, 4207356, 4674840, 5259195, 5609808, 7012260, 8414712, 9349680, 10518390, 14024520, 16829424, 21036780, 28049040, 42073560, 84147120]

約数ペア:

[(1, 84147120), (2, 42073560), (3, 28049040), (4, 21036780), (5, 16829424), (6, 14024520), (8, 10518390), (9, 9349680), (10, 8414712), (12, 7012260), (15, 5609808), (16, 5259195), (18, 4674840), (20, 4207356), (24, 3506130), (27, 3116560), (30, 2804904), (36, 2337420), (40, 2103678), (45, 1869936), (48, 1753065), (54, 1558280), (60, 1402452), (72, 1168710), (80, 1051839), (90, 934968), (108, 779140), (120, 701226), (135, 623312), (144, 584355), (163, 516240), (180, 467484), (216, 389570), (239, 352080), (240, 350613), (270, 311656), (326, 258120), (360, 233742), (432, 194785), (478, 176040), (489, 172080), (540, 155828), (652, 129060), (717, 117360), (720, 116871), (815, 103248), (956, 88020), (978, 86040), (1080, 77914), (1195, 70416), (1304, 64530), (1434, 58680), (1467, 57360), (1630, 51624), (1912, 44010), (1956, 43020), (2151, 39120), (2160, 38957), (2390, 35208), (2445, 34416), (2608, 32265), (2868, 29340), (2934, 28680), (3260, 25812), (3585, 23472), (3824, 22005), (3912, 21510), (4302, 19560), (4401, 19120), (4780, 17604), (4890, 17208), (5736, 14670), (5868, 14340), (6453, 13040), (6520, 12906), (7170, 11736), (7335, 11472), (7824, 10755), (8604, 9780), (8802, 9560)]