38978880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2176

約数の個数: 112

約数和(自身を含む): 130332480

約数和(自身を除く): 91353600

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, 2137, 2280, 3040, 3648, 4274, 4560, 6080, 6411, 8548, 9120, 10685, 12822, 17096, 18240, 21370, 25644, 32055, 34192, 40603, 42740, 51288, 64110, 68384, 81206, 85480, 102576, 121809, 128220, 136768, 162412, 170960, 203015, 205152, 243618, 256440, 324824, 341920, 406030, 410304, 487236, 512880, 609045, 649648, 683840, 812060, 974472, 1025760, 1218090, 1299296, 1624120, 1948944, 2051520, 2436180, 2598592, 3248240, 3897888, 4872360, 6496480, 7795776, 9744720, 12992960, 19489440, 38978880]

約数ペア:

[(1, 38978880), (2, 19489440), (3, 12992960), (4, 9744720), (5, 7795776), (6, 6496480), (8, 4872360), (10, 3897888), (12, 3248240), (15, 2598592), (16, 2436180), (19, 2051520), (20, 1948944), (24, 1624120), (30, 1299296), (32, 1218090), (38, 1025760), (40, 974472), (48, 812060), (57, 683840), (60, 649648), (64, 609045), (76, 512880), (80, 487236), (95, 410304), (96, 406030), (114, 341920), (120, 324824), (152, 256440), (160, 243618), (190, 205152), (192, 203015), (228, 170960), (240, 162412), (285, 136768), (304, 128220), (320, 121809), (380, 102576), (456, 85480), (480, 81206), (570, 68384), (608, 64110), (760, 51288), (912, 42740), (960, 40603), (1140, 34192), (1216, 32055), (1520, 25644), (1824, 21370), (2137, 18240), (2280, 17096), (3040, 12822), (3648, 10685), (4274, 9120), (4560, 8548), (6080, 6411)]