8244480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 27961920

約数和(自身を除く): 19717440

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, 565, 570, 608, 640, 678, 760, 768, 904, 912, 960, 1130, 1140, 1216, 1280, 1356, 1520, 1695, 1808, 1824, 1920, 2147, 2260, 2280, 2432, 2712, 3040, 3390, 3616, 3648, 3840, 4294, 4520, 4560, 4864, 5424, 6080, 6441, 6780, 7232, 7296, 8588, 9040, 9120, 10735, 10848, 12160, 12882, 13560, 14464, 14592, 17176, 18080, 18240, 21470, 21696, 24320, 25764, 27120, 28928, 32205, 34352, 36160, 36480, 42940, 43392, 51528, 54240, 64410, 68704, 72320, 72960, 85880, 86784, 103056, 108480, 128820, 137408, 144640, 171760, 206112, 216960, 257640, 274816, 343520, 412224, 433920, 515280, 549632, 687040, 824448, 1030560, 1374080, 1648896, 2061120, 2748160, 4122240, 8244480]

約数ペア:

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