157667760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9521}}^1$

素因数の和:9563

約数の個数: 120

約数和(自身を含む): 552580704

約数和(自身を除く): 394912944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 9521, 16560, 19042, 28563, 38084, 47605, 57126, 76168, 85689, 95210, 114252, 142815, 152336, 171378, 190420, 218983, 228504, 285630, 342756, 380840, 428445, 437966, 457008, 571260, 656949, 685512, 761680, 856890, 875932, 1094915, 1142520, 1313898, 1371024, 1713780, 1751864, 1970847, 2189830, 2285040, 2627796, 3284745, 3427560, 3503728, 3941694, 4379660, 5255592, 6569490, 6855120, 7883388, 8759320, 9854235, 10511184, 13138980, 15766776, 17518640, 19708470, 26277960, 31533552, 39416940, 52555920, 78833880, 157667760]

約数ペア:

[(1, 157667760), (2, 78833880), (3, 52555920), (4, 39416940), (5, 31533552), (6, 26277960), (8, 19708470), (9, 17518640), (10, 15766776), (12, 13138980), (15, 10511184), (16, 9854235), (18, 8759320), (20, 7883388), (23, 6855120), (24, 6569490), (30, 5255592), (36, 4379660), (40, 3941694), (45, 3503728), (46, 3427560), (48, 3284745), (60, 2627796), (69, 2285040), (72, 2189830), (80, 1970847), (90, 1751864), (92, 1713780), (115, 1371024), (120, 1313898), (138, 1142520), (144, 1094915), (180, 875932), (184, 856890), (207, 761680), (230, 685512), (240, 656949), (276, 571260), (345, 457008), (360, 437966), (368, 428445), (414, 380840), (460, 342756), (552, 285630), (690, 228504), (720, 218983), (828, 190420), (920, 171378), (1035, 152336), (1104, 142815), (1380, 114252), (1656, 95210), (1840, 85689), (2070, 76168), (2760, 57126), (3312, 47605), (4140, 38084), (5520, 28563), (8280, 19042), (9521, 16560)]