482080120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 1104048000

約数和(自身を除く): 621967880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 373, 395, 409, 632, 746, 790, 818, 1492, 1580, 1636, 1865, 2045, 2984, 3160, 3272, 3730, 4090, 7460, 8180, 14920, 16360, 29467, 32311, 58934, 64622, 117868, 129244, 147335, 152557, 161555, 235736, 258488, 294670, 305114, 323110, 589340, 610228, 646220, 762785, 1178680, 1220456, 1292440, 1525570, 3051140, 6102280, 12052003, 24104006, 48208012, 60260015, 96416024, 120520030, 241040060, 482080120]

約数ペア:

[(1, 482080120), (2, 241040060), (4, 120520030), (5, 96416024), (8, 60260015), (10, 48208012), (20, 24104006), (40, 12052003), (79, 6102280), (158, 3051140), (316, 1525570), (373, 1292440), (395, 1220456), (409, 1178680), (632, 762785), (746, 646220), (790, 610228), (818, 589340), (1492, 323110), (1580, 305114), (1636, 294670), (1865, 258488), (2045, 235736), (2984, 161555), (3160, 152557), (3272, 147335), (3730, 129244), (4090, 117868), (7460, 64622), (8180, 58934), (14920, 32311), (16360, 29467)]