1968732720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{2647}}^1$

素因数の和:3699

約数の個数: 120

約数和(自身を含む): 6620561376

約数和(自身を除く): 4651828656

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, 80, 90, 120, 144, 180, 240, 360, 720, 1033, 2066, 2647, 3099, 4132, 5165, 5294, 6198, 7941, 8264, 9297, 10330, 10588, 12396, 13235, 15495, 15882, 16528, 18594, 20660, 21176, 23823, 24792, 26470, 30990, 31764, 37188, 39705, 41320, 42352, 46485, 47646, 49584, 52940, 61980, 63528, 74376, 79410, 82640, 92970, 95292, 105880, 119115, 123960, 127056, 148752, 158820, 185940, 190584, 211760, 238230, 247920, 317640, 371880, 381168, 476460, 635280, 743760, 952920, 1905840, 2734351, 5468702, 8203053, 10937404, 13671755, 16406106, 21874808, 24609159, 27343510, 32812212, 41015265, 43749616, 49218318, 54687020, 65624424, 82030530, 98436636, 109374040, 123045795, 131248848, 164061060, 196873272, 218748080, 246091590, 328122120, 393746544, 492183180, 656244240, 984366360, 1968732720]

約数ペア:

[(1, 1968732720), (2, 984366360), (3, 656244240), (4, 492183180), (5, 393746544), (6, 328122120), (8, 246091590), (9, 218748080), (10, 196873272), (12, 164061060), (15, 131248848), (16, 123045795), (18, 109374040), (20, 98436636), (24, 82030530), (30, 65624424), (36, 54687020), (40, 49218318), (45, 43749616), (48, 41015265), (60, 32812212), (72, 27343510), (80, 24609159), (90, 21874808), (120, 16406106), (144, 13671755), (180, 10937404), (240, 8203053), (360, 5468702), (720, 2734351), (1033, 1905840), (2066, 952920), (2647, 743760), (3099, 635280), (4132, 476460), (5165, 381168), (5294, 371880), (6198, 317640), (7941, 247920), (8264, 238230), (9297, 211760), (10330, 190584), (10588, 185940), (12396, 158820), (13235, 148752), (15495, 127056), (15882, 123960), (16528, 119115), (18594, 105880), (20660, 95292), (21176, 92970), (23823, 82640), (24792, 79410), (26470, 74376), (30990, 63528), (31764, 61980), (37188, 52940), (39705, 49584), (41320, 47646), (42352, 46485)]