164178240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9001}}^1$

素因数の和:9040

約数の個数: 112

約数和(自身を含む): 548761920

約数和(自身を除く): 384583680

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, 4560, 6080, 9001, 9120, 18002, 18240, 27003, 36004, 45005, 54006, 72008, 90010, 108012, 135015, 144016, 171019, 180020, 216024, 270030, 288032, 342038, 360040, 432048, 513057, 540060, 576064, 684076, 720080, 855095, 864096, 1026114, 1080120, 1368152, 1440160, 1710190, 1728192, 2052228, 2160240, 2565285, 2736304, 2880320, 3420380, 4104456, 4320480, 5130570, 5472608, 6840760, 8208912, 8640960, 10261140, 10945216, 13681520, 16417824, 20522280, 27363040, 32835648, 41044560, 54726080, 82089120, 164178240]

約数ペア:

[(1, 164178240), (2, 82089120), (3, 54726080), (4, 41044560), (5, 32835648), (6, 27363040), (8, 20522280), (10, 16417824), (12, 13681520), (15, 10945216), (16, 10261140), (19, 8640960), (20, 8208912), (24, 6840760), (30, 5472608), (32, 5130570), (38, 4320480), (40, 4104456), (48, 3420380), (57, 2880320), (60, 2736304), (64, 2565285), (76, 2160240), (80, 2052228), (95, 1728192), (96, 1710190), (114, 1440160), (120, 1368152), (152, 1080120), (160, 1026114), (190, 864096), (192, 855095), (228, 720080), (240, 684076), (285, 576064), (304, 540060), (320, 513057), (380, 432048), (456, 360040), (480, 342038), (570, 288032), (608, 270030), (760, 216024), (912, 180020), (960, 171019), (1140, 144016), (1216, 135015), (1520, 108012), (1824, 90010), (2280, 72008), (3040, 54006), (3648, 45005), (4560, 36004), (6080, 27003), (9001, 18240), (9120, 18002)]