7180480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1217

約数の個数: 56

約数和(自身を含む): 18013680

約数和(自身を除く): 10833200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1181, 1216, 1520, 2362, 3040, 4724, 5905, 6080, 9448, 11810, 18896, 22439, 23620, 37792, 44878, 47240, 75584, 89756, 94480, 112195, 179512, 188960, 224390, 359024, 377920, 448780, 718048, 897560, 1436096, 1795120, 3590240, 7180480]

約数ペア:

[(1, 7180480), (2, 3590240), (4, 1795120), (5, 1436096), (8, 897560), (10, 718048), (16, 448780), (19, 377920), (20, 359024), (32, 224390), (38, 188960), (40, 179512), (64, 112195), (76, 94480), (80, 89756), (95, 75584), (152, 47240), (160, 44878), (190, 37792), (304, 23620), (320, 22439), (380, 18896), (608, 11810), (760, 9448), (1181, 6080), (1216, 5905), (1520, 4724), (2362, 3040)]