73890240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4090

約数の個数: 112

約数和(自身を含む): 247009920

約数和(自身を除く): 173119680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4051, 4560, 6080, 8102, 9120, 12153, 16204, 18240, 20255, 24306, 32408, 40510, 48612, 60765, 64816, 76969, 81020, 97224, 121530, 129632, 153938, 162040, 194448, 230907, 243060, 259264, 307876, 324080, 384845, 388896, 461814, 486120, 615752, 648160, 769690, 777792, 923628, 972240, 1154535, 1231504, 1296320, 1539380, 1847256, 1944480, 2309070, 2463008, 3078760, 3694512, 3888960, 4618140, 4926016, 6157520, 7389024, 9236280, 12315040, 14778048, 18472560, 24630080, 36945120, 73890240]

約数ペア:

[(1, 73890240), (2, 36945120), (3, 24630080), (4, 18472560), (5, 14778048), (6, 12315040), (8, 9236280), (10, 7389024), (12, 6157520), (15, 4926016), (16, 4618140), (19, 3888960), (20, 3694512), (24, 3078760), (30, 2463008), (32, 2309070), (38, 1944480), (40, 1847256), (48, 1539380), (57, 1296320), (60, 1231504), (64, 1154535), (76, 972240), (80, 923628), (95, 777792), (96, 769690), (114, 648160), (120, 615752), (152, 486120), (160, 461814), (190, 388896), (192, 384845), (228, 324080), (240, 307876), (285, 259264), (304, 243060), (320, 230907), (380, 194448), (456, 162040), (480, 153938), (570, 129632), (608, 121530), (760, 97224), (912, 81020), (960, 76969), (1140, 64816), (1216, 60765), (1520, 48612), (1824, 40510), (2280, 32408), (3040, 24306), (3648, 20255), (4051, 18240), (4560, 16204), (6080, 12153), (8102, 9120)]