351282240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:737

約数の個数: 168

約数和(自身を含む): 1215347328

約数和(自身を除く): 864065088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 283, 288, 320, 360, 431, 480, 566, 576, 720, 849, 862, 960, 1132, 1293, 1415, 1440, 1698, 1724, 2155, 2264, 2547, 2586, 2830, 2880, 3396, 3448, 3879, 4245, 4310, 4528, 5094, 5172, 5660, 6465, 6792, 6896, 7758, 8490, 8620, 9056, 10188, 10344, 11320, 12735, 12930, 13584, 13792, 15516, 16980, 17240, 18112, 19395, 20376, 20688, 22640, 25470, 25860, 27168, 27584, 31032, 33960, 34480, 38790, 40752, 41376, 45280, 50940, 51720, 54336, 62064, 67920, 68960, 77580, 81504, 82752, 90560, 101880, 103440, 121973, 124128, 135840, 137920, 155160, 163008, 203760, 206880, 243946, 248256, 271680, 310320, 365919, 407520, 413760, 487892, 609865, 620640, 731838, 815040, 975784, 1097757, 1219730, 1241280, 1463676, 1829595, 1951568, 2195514, 2439460, 2927352, 3659190, 3903136, 4391028, 4878920, 5488785, 5854704, 7318380, 7806272, 8782056, 9757840, 10977570, 11709408, 14636760, 17564112, 19515680, 21955140, 23418816, 29273520, 35128224, 39031360, 43910280, 58547040, 70256448, 87820560, 117094080, 175641120, 351282240]

約数ペア:

[(1, 351282240), (2, 175641120), (3, 117094080), (4, 87820560), (5, 70256448), (6, 58547040), (8, 43910280), (9, 39031360), (10, 35128224), (12, 29273520), (15, 23418816), (16, 21955140), (18, 19515680), (20, 17564112), (24, 14636760), (30, 11709408), (32, 10977570), (36, 9757840), (40, 8782056), (45, 7806272), (48, 7318380), (60, 5854704), (64, 5488785), (72, 4878920), (80, 4391028), (90, 3903136), (96, 3659190), (120, 2927352), (144, 2439460), (160, 2195514), (180, 1951568), (192, 1829595), (240, 1463676), (283, 1241280), (288, 1219730), (320, 1097757), (360, 975784), (431, 815040), (480, 731838), (566, 620640), (576, 609865), (720, 487892), (849, 413760), (862, 407520), (960, 365919), (1132, 310320), (1293, 271680), (1415, 248256), (1440, 243946), (1698, 206880), (1724, 203760), (2155, 163008), (2264, 155160), (2547, 137920), (2586, 135840), (2830, 124128), (2880, 121973), (3396, 103440), (3448, 101880), (3879, 90560), (4245, 82752), (4310, 81504), (4528, 77580), (5094, 68960), (5172, 67920), (5660, 62064), (6465, 54336), (6792, 51720), (6896, 50940), (7758, 45280), (8490, 41376), (8620, 40752), (9056, 38790), (10188, 34480), (10344, 33960), (11320, 31032), (12735, 27584), (12930, 27168), (13584, 25860), (13792, 25470), (15516, 22640), (16980, 20688), (17240, 20376), (18112, 19395)]