1123565760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20533}}^1$

素因数の和:20575

約数の個数: 168

約数和(自身を含む): 4068196080

約数和(自身を除く): 2944630320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 20533, 27360, 41066, 54720, 61599, 82132, 102665, 123198, 164264, 184797, 205330, 246396, 307995, 328528, 369594, 390127, 410660, 492792, 615990, 657056, 739188, 780254, 821320, 923985, 985584, 1170381, 1231980, 1314112, 1478376, 1560508, 1642640, 1847970, 1950635, 1971168, 2340762, 2463960, 2956752, 3121016, 3285280, 3511143, 3695940, 3901270, 3942336, 4681524, 4927920, 5851905, 5913504, 6242032, 6570560, 7022286, 7391880, 7802540, 9363048, 9855840, 11703810, 11827008, 12484064, 14044572, 14783760, 15605080, 17555715, 18726096, 19711680, 23407620, 24968128, 28089144, 29567520, 31210160, 35111430, 37452192, 46815240, 56178288, 59135040, 62420320, 70222860, 74904384, 93630480, 112356576, 124840640, 140445720, 187260960, 224713152, 280891440, 374521920, 561782880, 1123565760]

約数ペア:

[(1, 1123565760), (2, 561782880), (3, 374521920), (4, 280891440), (5, 224713152), (6, 187260960), (8, 140445720), (9, 124840640), (10, 112356576), (12, 93630480), (15, 74904384), (16, 70222860), (18, 62420320), (19, 59135040), (20, 56178288), (24, 46815240), (30, 37452192), (32, 35111430), (36, 31210160), (38, 29567520), (40, 28089144), (45, 24968128), (48, 23407620), (57, 19711680), (60, 18726096), (64, 17555715), (72, 15605080), (76, 14783760), (80, 14044572), (90, 12484064), (95, 11827008), (96, 11703810), (114, 9855840), (120, 9363048), (144, 7802540), (152, 7391880), (160, 7022286), (171, 6570560), (180, 6242032), (190, 5913504), (192, 5851905), (228, 4927920), (240, 4681524), (285, 3942336), (288, 3901270), (304, 3695940), (320, 3511143), (342, 3285280), (360, 3121016), (380, 2956752), (456, 2463960), (480, 2340762), (570, 1971168), (576, 1950635), (608, 1847970), (684, 1642640), (720, 1560508), (760, 1478376), (855, 1314112), (912, 1231980), (960, 1170381), (1140, 985584), (1216, 923985), (1368, 821320), (1440, 780254), (1520, 739188), (1710, 657056), (1824, 615990), (2280, 492792), (2736, 410660), (2880, 390127), (3040, 369594), (3420, 328528), (3648, 307995), (4560, 246396), (5472, 205330), (6080, 184797), (6840, 164264), (9120, 123198), (10944, 102665), (13680, 82132), (18240, 61599), (20533, 54720), (27360, 41066)]