180860160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3623}}^1$

素因数の和:3660

約数の個数: 144

約数和(自身を含む): 622226304

約数和(自身を除く): 441366144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3623, 3840, 4160, 4992, 6240, 7246, 8320, 9984, 10869, 12480, 14492, 16640, 18115, 21738, 24960, 28984, 36230, 43476, 47099, 49920, 54345, 57968, 72460, 86952, 94198, 108690, 115936, 141297, 144920, 173904, 188396, 217380, 231872, 235495, 282594, 289840, 347808, 376792, 434760, 463744, 470990, 565188, 579680, 695616, 706485, 753584, 869520, 927488, 941980, 1130376, 1159360, 1391232, 1412970, 1507168, 1739040, 1883960, 2260752, 2318720, 2782464, 2825940, 3014336, 3478080, 3767920, 4521504, 4637440, 5651880, 6028672, 6956160, 7535840, 9043008, 11303760, 12057344, 13912320, 15071680, 18086016, 22607520, 30143360, 36172032, 45215040, 60286720, 90430080, 180860160]

約数ペア:

[(1, 180860160), (2, 90430080), (3, 60286720), (4, 45215040), (5, 36172032), (6, 30143360), (8, 22607520), (10, 18086016), (12, 15071680), (13, 13912320), (15, 12057344), (16, 11303760), (20, 9043008), (24, 7535840), (26, 6956160), (30, 6028672), (32, 5651880), (39, 4637440), (40, 4521504), (48, 3767920), (52, 3478080), (60, 3014336), (64, 2825940), (65, 2782464), (78, 2318720), (80, 2260752), (96, 1883960), (104, 1739040), (120, 1507168), (128, 1412970), (130, 1391232), (156, 1159360), (160, 1130376), (192, 941980), (195, 927488), (208, 869520), (240, 753584), (256, 706485), (260, 695616), (312, 579680), (320, 565188), (384, 470990), (390, 463744), (416, 434760), (480, 376792), (520, 347808), (624, 289840), (640, 282594), (768, 235495), (780, 231872), (832, 217380), (960, 188396), (1040, 173904), (1248, 144920), (1280, 141297), (1560, 115936), (1664, 108690), (1920, 94198), (2080, 86952), (2496, 72460), (3120, 57968), (3328, 54345), (3623, 49920), (3840, 47099), (4160, 43476), (4992, 36230), (6240, 28984), (7246, 24960), (8320, 21738), (9984, 18115), (10869, 16640), (12480, 14492)]