917303760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16127}}^1$

素因数の和:16225

約数の個数: 120

約数和(自身を含む): 3119800320

約数和(自身を除く): 2202496560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 16127, 18960, 28440, 32254, 48381, 56880, 64508, 80635, 96762, 129016, 145143, 161270, 193524, 241905, 258032, 290286, 322540, 387048, 483810, 580572, 645080, 725715, 774096, 967620, 1161144, 1274033, 1290160, 1451430, 1935240, 2322288, 2548066, 2902860, 3822099, 3870480, 5096132, 5805720, 6370165, 7644198, 10192264, 11466297, 11611440, 12740330, 15288396, 19110495, 20384528, 22932594, 25480660, 30576792, 38220990, 45865188, 50961320, 57331485, 61153584, 76441980, 91730376, 101922640, 114662970, 152883960, 183460752, 229325940, 305767920, 458651880, 917303760]

約数ペア:

[(1, 917303760), (2, 458651880), (3, 305767920), (4, 229325940), (5, 183460752), (6, 152883960), (8, 114662970), (9, 101922640), (10, 91730376), (12, 76441980), (15, 61153584), (16, 57331485), (18, 50961320), (20, 45865188), (24, 38220990), (30, 30576792), (36, 25480660), (40, 22932594), (45, 20384528), (48, 19110495), (60, 15288396), (72, 12740330), (79, 11611440), (80, 11466297), (90, 10192264), (120, 7644198), (144, 6370165), (158, 5805720), (180, 5096132), (237, 3870480), (240, 3822099), (316, 2902860), (360, 2548066), (395, 2322288), (474, 1935240), (632, 1451430), (711, 1290160), (720, 1274033), (790, 1161144), (948, 967620), (1185, 774096), (1264, 725715), (1422, 645080), (1580, 580572), (1896, 483810), (2370, 387048), (2844, 322540), (3160, 290286), (3555, 258032), (3792, 241905), (4740, 193524), (5688, 161270), (6320, 145143), (7110, 129016), (9480, 96762), (11376, 80635), (14220, 64508), (16127, 56880), (18960, 48381), (28440, 32254)]