73873680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 229967424

約数和(自身を除く): 156093744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 971, 1268, 1585, 1902, 1942, 2536, 2913, 3170, 3804, 3884, 4755, 4855, 5072, 5826, 6340, 7608, 7768, 9510, 9710, 11652, 12680, 14565, 15216, 15536, 19020, 19420, 23304, 25360, 29130, 38040, 38840, 46608, 58260, 76080, 77680, 116520, 233040, 307807, 615614, 923421, 1231228, 1539035, 1846842, 2462456, 3078070, 3693684, 4617105, 4924912, 6156140, 7387368, 9234210, 12312280, 14774736, 18468420, 24624560, 36936840, 73873680]

約数ペア:

[(1, 73873680), (2, 36936840), (3, 24624560), (4, 18468420), (5, 14774736), (6, 12312280), (8, 9234210), (10, 7387368), (12, 6156140), (15, 4924912), (16, 4617105), (20, 3693684), (24, 3078070), (30, 2462456), (40, 1846842), (48, 1539035), (60, 1231228), (80, 923421), (120, 615614), (240, 307807), (317, 233040), (634, 116520), (951, 77680), (971, 76080), (1268, 58260), (1585, 46608), (1902, 38840), (1942, 38040), (2536, 29130), (2913, 25360), (3170, 23304), (3804, 19420), (3884, 19020), (4755, 15536), (4855, 15216), (5072, 14565), (5826, 12680), (6340, 11652), (7608, 9710), (7768, 9510)]