33780480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 113809920

約数和(自身を除く): 80029440

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, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 463, 480, 570, 608, 640, 760, 768, 912, 926, 960, 1140, 1216, 1280, 1389, 1520, 1824, 1852, 1920, 2280, 2315, 2432, 2778, 3040, 3648, 3704, 3840, 4560, 4630, 4864, 5556, 6080, 6945, 7296, 7408, 8797, 9120, 9260, 11112, 12160, 13890, 14592, 14816, 17594, 18240, 18520, 22224, 24320, 26391, 27780, 29632, 35188, 36480, 37040, 43985, 44448, 52782, 55560, 59264, 70376, 72960, 74080, 87970, 88896, 105564, 111120, 118528, 131955, 140752, 148160, 175940, 177792, 211128, 222240, 263910, 281504, 296320, 351880, 355584, 422256, 444480, 527820, 563008, 592640, 703760, 844512, 888960, 1055640, 1126016, 1407520, 1689024, 1777920, 2111280, 2252032, 2815040, 3378048, 4222560, 5630080, 6756096, 8445120, 11260160, 16890240, 33780480]

約数ペア:

[(1, 33780480), (2, 16890240), (3, 11260160), (4, 8445120), (5, 6756096), (6, 5630080), (8, 4222560), (10, 3378048), (12, 2815040), (15, 2252032), (16, 2111280), (19, 1777920), (20, 1689024), (24, 1407520), (30, 1126016), (32, 1055640), (38, 888960), (40, 844512), (48, 703760), (57, 592640), (60, 563008), (64, 527820), (76, 444480), (80, 422256), (95, 355584), (96, 351880), (114, 296320), (120, 281504), (128, 263910), (152, 222240), (160, 211128), (190, 177792), (192, 175940), (228, 148160), (240, 140752), (256, 131955), (285, 118528), (304, 111120), (320, 105564), (380, 88896), (384, 87970), (456, 74080), (463, 72960), (480, 70376), (570, 59264), (608, 55560), (640, 52782), (760, 44448), (768, 43985), (912, 37040), (926, 36480), (960, 35188), (1140, 29632), (1216, 27780), (1280, 26391), (1389, 24320), (1520, 22224), (1824, 18520), (1852, 18240), (1920, 17594), (2280, 14816), (2315, 14592), (2432, 13890), (2778, 12160), (3040, 11112), (3648, 9260), (3704, 9120), (3840, 8797), (4560, 7408), (4630, 7296), (4864, 6945), (5556, 6080)]