128388480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6079}}^1$

素因数の和:6112

約数の個数: 128

約数和(自身を含む): 446515200

約数和(自身を除く): 318126720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6079, 7040, 10560, 12158, 18237, 21120, 24316, 30395, 36474, 48632, 60790, 66869, 72948, 91185, 97264, 121580, 133738, 145896, 182370, 194528, 200607, 243160, 267476, 291792, 334345, 364740, 389056, 401214, 486320, 534952, 583584, 668690, 729480, 778112, 802428, 972640, 1003035, 1069904, 1167168, 1337380, 1458960, 1604856, 1945280, 2006070, 2139808, 2334336, 2674760, 2917920, 3209712, 3890560, 4012140, 4279616, 5349520, 5835840, 6419424, 8024280, 8559232, 10699040, 11671680, 12838848, 16048560, 21398080, 25677696, 32097120, 42796160, 64194240, 128388480]

約数ペア:

[(1, 128388480), (2, 64194240), (3, 42796160), (4, 32097120), (5, 25677696), (6, 21398080), (8, 16048560), (10, 12838848), (11, 11671680), (12, 10699040), (15, 8559232), (16, 8024280), (20, 6419424), (22, 5835840), (24, 5349520), (30, 4279616), (32, 4012140), (33, 3890560), (40, 3209712), (44, 2917920), (48, 2674760), (55, 2334336), (60, 2139808), (64, 2006070), (66, 1945280), (80, 1604856), (88, 1458960), (96, 1337380), (110, 1167168), (120, 1069904), (128, 1003035), (132, 972640), (160, 802428), (165, 778112), (176, 729480), (192, 668690), (220, 583584), (240, 534952), (264, 486320), (320, 401214), (330, 389056), (352, 364740), (384, 334345), (440, 291792), (480, 267476), (528, 243160), (640, 200607), (660, 194528), (704, 182370), (880, 145896), (960, 133738), (1056, 121580), (1320, 97264), (1408, 91185), (1760, 72948), (1920, 66869), (2112, 60790), (2640, 48632), (3520, 36474), (4224, 30395), (5280, 24316), (6079, 21120), (7040, 18237), (10560, 12158)]