180439344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 528632832

約数和(自身を除く): 348193488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 487, 496, 498, 558, 664, 744, 747, 974, 996, 1116, 1328, 1461, 1488, 1494, 1948, 1992, 2232, 2573, 2922, 2988, 3896, 3984, 4383, 4464, 5146, 5844, 5976, 7719, 7792, 8766, 10292, 11688, 11952, 15097, 15438, 17532, 20584, 23157, 23376, 30194, 30876, 35064, 40421, 41168, 45291, 46314, 60388, 61752, 70128, 80842, 90582, 92628, 120776, 121263, 123504, 135873, 161684, 181164, 185256, 241552, 242526, 271746, 323368, 362328, 363789, 370512, 485052, 543492, 646736, 724656, 727578, 970104, 1086984, 1253051, 1455156, 1940208, 2173968, 2506102, 2910312, 3759153, 5012204, 5820624, 7518306, 10024408, 11277459, 15036612, 20048816, 22554918, 30073224, 45109836, 60146448, 90219672, 180439344]

約数ペア:

[(1, 180439344), (2, 90219672), (3, 60146448), (4, 45109836), (6, 30073224), (8, 22554918), (9, 20048816), (12, 15036612), (16, 11277459), (18, 10024408), (24, 7518306), (31, 5820624), (36, 5012204), (48, 3759153), (62, 2910312), (72, 2506102), (83, 2173968), (93, 1940208), (124, 1455156), (144, 1253051), (166, 1086984), (186, 970104), (248, 727578), (249, 724656), (279, 646736), (332, 543492), (372, 485052), (487, 370512), (496, 363789), (498, 362328), (558, 323368), (664, 271746), (744, 242526), (747, 241552), (974, 185256), (996, 181164), (1116, 161684), (1328, 135873), (1461, 123504), (1488, 121263), (1494, 120776), (1948, 92628), (1992, 90582), (2232, 80842), (2573, 70128), (2922, 61752), (2988, 60388), (3896, 46314), (3984, 45291), (4383, 41168), (4464, 40421), (5146, 35064), (5844, 30876), (5976, 30194), (7719, 23376), (7792, 23157), (8766, 20584), (10292, 17532), (11688, 15438), (11952, 15097)]