39587640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 127008000

約数和(自身を除く): 87420360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 179, 190, 194, 228, 285, 291, 358, 380, 388, 456, 485, 537, 570, 582, 716, 760, 776, 895, 970, 1074, 1140, 1164, 1432, 1455, 1790, 1843, 1940, 2148, 2280, 2328, 2685, 2910, 3401, 3580, 3686, 3880, 4296, 5370, 5529, 5820, 6802, 7160, 7372, 9215, 10203, 10740, 11058, 11640, 13604, 14744, 17005, 17363, 18430, 20406, 21480, 22116, 27208, 27645, 34010, 34726, 36860, 40812, 44232, 51015, 52089, 55290, 68020, 69452, 73720, 81624, 86815, 102030, 104178, 110580, 136040, 138904, 173630, 204060, 208356, 221160, 260445, 329897, 347260, 408120, 416712, 520890, 659794, 694520, 989691, 1041780, 1319588, 1649485, 1979382, 2083560, 2639176, 3298970, 3958764, 4948455, 6597940, 7917528, 9896910, 13195880, 19793820, 39587640]

約数ペア:

[(1, 39587640), (2, 19793820), (3, 13195880), (4, 9896910), (5, 7917528), (6, 6597940), (8, 4948455), (10, 3958764), (12, 3298970), (15, 2639176), (19, 2083560), (20, 1979382), (24, 1649485), (30, 1319588), (38, 1041780), (40, 989691), (57, 694520), (60, 659794), (76, 520890), (95, 416712), (97, 408120), (114, 347260), (120, 329897), (152, 260445), (179, 221160), (190, 208356), (194, 204060), (228, 173630), (285, 138904), (291, 136040), (358, 110580), (380, 104178), (388, 102030), (456, 86815), (485, 81624), (537, 73720), (570, 69452), (582, 68020), (716, 55290), (760, 52089), (776, 51015), (895, 44232), (970, 40812), (1074, 36860), (1140, 34726), (1164, 34010), (1432, 27645), (1455, 27208), (1790, 22116), (1843, 21480), (1940, 20406), (2148, 18430), (2280, 17363), (2328, 17005), (2685, 14744), (2910, 13604), (3401, 11640), (3580, 11058), (3686, 10740), (3880, 10203), (4296, 9215), (5370, 7372), (5529, 7160), (5820, 6802)]