7223760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 24760320

約数和(自身を除く): 17536560

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, 127, 144, 158, 180, 237, 240, 254, 316, 360, 381, 395, 474, 508, 632, 635, 711, 720, 762, 790, 948, 1016, 1143, 1185, 1264, 1270, 1422, 1524, 1580, 1896, 1905, 2032, 2286, 2370, 2540, 2844, 3048, 3160, 3555, 3792, 3810, 4572, 4740, 5080, 5688, 5715, 6096, 6320, 7110, 7620, 9144, 9480, 10033, 10160, 11376, 11430, 14220, 15240, 18288, 18960, 20066, 22860, 28440, 30099, 30480, 40132, 45720, 50165, 56880, 60198, 80264, 90297, 91440, 100330, 120396, 150495, 160528, 180594, 200660, 240792, 300990, 361188, 401320, 451485, 481584, 601980, 722376, 802640, 902970, 1203960, 1444752, 1805940, 2407920, 3611880, 7223760]

約数ペア:

[(1, 7223760), (2, 3611880), (3, 2407920), (4, 1805940), (5, 1444752), (6, 1203960), (8, 902970), (9, 802640), (10, 722376), (12, 601980), (15, 481584), (16, 451485), (18, 401320), (20, 361188), (24, 300990), (30, 240792), (36, 200660), (40, 180594), (45, 160528), (48, 150495), (60, 120396), (72, 100330), (79, 91440), (80, 90297), (90, 80264), (120, 60198), (127, 56880), (144, 50165), (158, 45720), (180, 40132), (237, 30480), (240, 30099), (254, 28440), (316, 22860), (360, 20066), (381, 18960), (395, 18288), (474, 15240), (508, 14220), (632, 11430), (635, 11376), (711, 10160), (720, 10033), (762, 9480), (790, 9144), (948, 7620), (1016, 7110), (1143, 6320), (1185, 6096), (1264, 5715), (1270, 5688), (1422, 5080), (1524, 4740), (1580, 4572), (1896, 3810), (1905, 3792), (2032, 3555), (2286, 3160), (2370, 3048), (2540, 2844)]