75420480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 241182144

約数和(自身を除く): 165761664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 251, 313, 320, 480, 502, 626, 753, 939, 960, 1004, 1252, 1255, 1506, 1565, 1878, 2008, 2504, 2510, 3012, 3130, 3756, 3765, 4016, 4695, 5008, 5020, 6024, 6260, 7512, 7530, 8032, 9390, 10016, 10040, 12048, 12520, 15024, 15060, 16064, 18780, 20032, 20080, 24096, 25040, 30048, 30120, 37560, 40160, 48192, 50080, 60096, 60240, 75120, 78563, 80320, 100160, 120480, 150240, 157126, 235689, 240960, 300480, 314252, 392815, 471378, 628504, 785630, 942756, 1178445, 1257008, 1571260, 1885512, 2356890, 2514016, 3142520, 3771024, 4713780, 5028032, 6285040, 7542048, 9427560, 12570080, 15084096, 18855120, 25140160, 37710240, 75420480]

約数ペア:

[(1, 75420480), (2, 37710240), (3, 25140160), (4, 18855120), (5, 15084096), (6, 12570080), (8, 9427560), (10, 7542048), (12, 6285040), (15, 5028032), (16, 4713780), (20, 3771024), (24, 3142520), (30, 2514016), (32, 2356890), (40, 1885512), (48, 1571260), (60, 1257008), (64, 1178445), (80, 942756), (96, 785630), (120, 628504), (160, 471378), (192, 392815), (240, 314252), (251, 300480), (313, 240960), (320, 235689), (480, 157126), (502, 150240), (626, 120480), (753, 100160), (939, 80320), (960, 78563), (1004, 75120), (1252, 60240), (1255, 60096), (1506, 50080), (1565, 48192), (1878, 40160), (2008, 37560), (2504, 30120), (2510, 30048), (3012, 25040), (3130, 24096), (3756, 20080), (3765, 20032), (4016, 18780), (4695, 16064), (5008, 15060), (5020, 15024), (6024, 12520), (6260, 12048), (7512, 10040), (7530, 10016), (8032, 9390)]