71562240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1553}}^1$

素因数の和:1584

約数の個数: 132

約数和(自身を含む): 248120964

約数和(自身を除く): 176558724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1553, 1920, 2304, 2560, 2880, 3072, 3106, 3840, 4608, 4659, 5120, 5760, 6212, 7680, 7765, 9216, 9318, 11520, 12424, 13977, 15360, 15530, 18636, 23040, 23295, 24848, 27954, 31060, 37272, 46080, 46590, 49696, 55908, 62120, 69885, 74544, 93180, 99392, 111816, 124240, 139770, 149088, 186360, 198784, 223632, 248480, 279540, 298176, 372720, 397568, 447264, 496960, 559080, 596352, 745440, 795136, 894528, 993920, 1118160, 1192704, 1490880, 1590272, 1789056, 1987840, 2236320, 2385408, 2981760, 3578112, 3975680, 4472640, 4770816, 5963520, 7156224, 7951360, 8945280, 11927040, 14312448, 17890560, 23854080, 35781120, 71562240]

約数ペア:

[(1, 71562240), (2, 35781120), (3, 23854080), (4, 17890560), (5, 14312448), (6, 11927040), (8, 8945280), (9, 7951360), (10, 7156224), (12, 5963520), (15, 4770816), (16, 4472640), (18, 3975680), (20, 3578112), (24, 2981760), (30, 2385408), (32, 2236320), (36, 1987840), (40, 1789056), (45, 1590272), (48, 1490880), (60, 1192704), (64, 1118160), (72, 993920), (80, 894528), (90, 795136), (96, 745440), (120, 596352), (128, 559080), (144, 496960), (160, 447264), (180, 397568), (192, 372720), (240, 298176), (256, 279540), (288, 248480), (320, 223632), (360, 198784), (384, 186360), (480, 149088), (512, 139770), (576, 124240), (640, 111816), (720, 99392), (768, 93180), (960, 74544), (1024, 69885), (1152, 62120), (1280, 55908), (1440, 49696), (1536, 46590), (1553, 46080), (1920, 37272), (2304, 31060), (2560, 27954), (2880, 24848), (3072, 23295), (3106, 23040), (3840, 18636), (4608, 15530), (4659, 15360), (5120, 13977), (5760, 12424), (6212, 11520), (7680, 9318), (7765, 9216)]