1183617720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{142949}}^1$

素因数の和:142989

約数の個数: 96

約数和(自身を含む): 4014036000

約数和(自身を除く): 2830418280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 142949, 285898, 428847, 571796, 714745, 857694, 1143592, 1286541, 1429490, 1715388, 2144235, 2573082, 2858980, 3287827, 3430776, 4288470, 5146164, 5717960, 6432705, 6575654, 8576940, 9863481, 10292328, 12865410, 13151308, 16439135, 17153880, 19726962, 25730820, 26302616, 29590443, 32878270, 39453924, 49317405, 51461640, 59180886, 65756540, 78907848, 98634810, 118361772, 131513080, 147952215, 197269620, 236723544, 295904430, 394539240, 591808860, 1183617720]

約数ペア:

[(1, 1183617720), (2, 591808860), (3, 394539240), (4, 295904430), (5, 236723544), (6, 197269620), (8, 147952215), (9, 131513080), (10, 118361772), (12, 98634810), (15, 78907848), (18, 65756540), (20, 59180886), (23, 51461640), (24, 49317405), (30, 39453924), (36, 32878270), (40, 29590443), (45, 26302616), (46, 25730820), (60, 19726962), (69, 17153880), (72, 16439135), (90, 13151308), (92, 12865410), (115, 10292328), (120, 9863481), (138, 8576940), (180, 6575654), (184, 6432705), (207, 5717960), (230, 5146164), (276, 4288470), (345, 3430776), (360, 3287827), (414, 2858980), (460, 2573082), (552, 2144235), (690, 1715388), (828, 1429490), (920, 1286541), (1035, 1143592), (1380, 857694), (1656, 714745), (2070, 571796), (2760, 428847), (4140, 285898), (8280, 142949)]