16488960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 55978560

約数和(自身を除く): 39489600

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, 113, 114, 120, 128, 152, 160, 190, 192, 226, 228, 240, 256, 285, 304, 320, 339, 380, 384, 452, 456, 480, 512, 565, 570, 608, 640, 678, 760, 768, 904, 912, 960, 1130, 1140, 1216, 1280, 1356, 1520, 1536, 1695, 1808, 1824, 1920, 2147, 2260, 2280, 2432, 2560, 2712, 3040, 3390, 3616, 3648, 3840, 4294, 4520, 4560, 4864, 5424, 6080, 6441, 6780, 7232, 7296, 7680, 8588, 9040, 9120, 9728, 10735, 10848, 12160, 12882, 13560, 14464, 14592, 17176, 18080, 18240, 21470, 21696, 24320, 25764, 27120, 28928, 29184, 32205, 34352, 36160, 36480, 42940, 43392, 48640, 51528, 54240, 57856, 64410, 68704, 72320, 72960, 85880, 86784, 103056, 108480, 128820, 137408, 144640, 145920, 171760, 173568, 206112, 216960, 257640, 274816, 289280, 343520, 412224, 433920, 515280, 549632, 687040, 824448, 867840, 1030560, 1099264, 1374080, 1648896, 2061120, 2748160, 3297792, 4122240, 5496320, 8244480, 16488960]

約数ペア:

[(1, 16488960), (2, 8244480), (3, 5496320), (4, 4122240), (5, 3297792), (6, 2748160), (8, 2061120), (10, 1648896), (12, 1374080), (15, 1099264), (16, 1030560), (19, 867840), (20, 824448), (24, 687040), (30, 549632), (32, 515280), (38, 433920), (40, 412224), (48, 343520), (57, 289280), (60, 274816), (64, 257640), (76, 216960), (80, 206112), (95, 173568), (96, 171760), (113, 145920), (114, 144640), (120, 137408), (128, 128820), (152, 108480), (160, 103056), (190, 86784), (192, 85880), (226, 72960), (228, 72320), (240, 68704), (256, 64410), (285, 57856), (304, 54240), (320, 51528), (339, 48640), (380, 43392), (384, 42940), (452, 36480), (456, 36160), (480, 34352), (512, 32205), (565, 29184), (570, 28928), (608, 27120), (640, 25764), (678, 24320), (760, 21696), (768, 21470), (904, 18240), (912, 18080), (960, 17176), (1130, 14592), (1140, 14464), (1216, 13560), (1280, 12882), (1356, 12160), (1520, 10848), (1536, 10735), (1695, 9728), (1808, 9120), (1824, 9040), (1920, 8588), (2147, 7680), (2260, 7296), (2280, 7232), (2432, 6780), (2560, 6441), (2712, 6080), (3040, 5424), (3390, 4864), (3616, 4560), (3648, 4520), (3840, 4294)]