232905480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 728110080

約数和(自身を除く): 495204600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 274, 310, 372, 411, 457, 465, 548, 620, 685, 744, 822, 914, 930, 1096, 1240, 1370, 1371, 1644, 1828, 1860, 2055, 2285, 2740, 2742, 3288, 3656, 3720, 4110, 4247, 4570, 5480, 5484, 6855, 8220, 8494, 9140, 10968, 12741, 13710, 14167, 16440, 16988, 18280, 21235, 25482, 27420, 28334, 33976, 42470, 42501, 50964, 54840, 56668, 62609, 63705, 70835, 84940, 85002, 101928, 113336, 125218, 127410, 141670, 169880, 170004, 187827, 212505, 250436, 254820, 283340, 313045, 340008, 375654, 425010, 500872, 509640, 566680, 626090, 751308, 850020, 939135, 1252180, 1502616, 1700040, 1878270, 1940879, 2504360, 3756540, 3881758, 5822637, 7513080, 7763516, 9704395, 11645274, 15527032, 19408790, 23290548, 29113185, 38817580, 46581096, 58226370, 77635160, 116452740, 232905480]

約数ペア:

[(1, 232905480), (2, 116452740), (3, 77635160), (4, 58226370), (5, 46581096), (6, 38817580), (8, 29113185), (10, 23290548), (12, 19408790), (15, 15527032), (20, 11645274), (24, 9704395), (30, 7763516), (31, 7513080), (40, 5822637), (60, 3881758), (62, 3756540), (93, 2504360), (120, 1940879), (124, 1878270), (137, 1700040), (155, 1502616), (186, 1252180), (248, 939135), (274, 850020), (310, 751308), (372, 626090), (411, 566680), (457, 509640), (465, 500872), (548, 425010), (620, 375654), (685, 340008), (744, 313045), (822, 283340), (914, 254820), (930, 250436), (1096, 212505), (1240, 187827), (1370, 170004), (1371, 169880), (1644, 141670), (1828, 127410), (1860, 125218), (2055, 113336), (2285, 101928), (2740, 85002), (2742, 84940), (3288, 70835), (3656, 63705), (3720, 62609), (4110, 56668), (4247, 54840), (4570, 50964), (5480, 42501), (5484, 42470), (6855, 33976), (8220, 28334), (8494, 27420), (9140, 25482), (10968, 21235), (12741, 18280), (13710, 16988), (14167, 16440)]