83377680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4759}}^1$

素因数の和:4848

約数の個数: 80

約数和(自身を含む): 262066560

約数和(自身を除く): 178688880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 4759, 5840, 8760, 9518, 14277, 17520, 19036, 23795, 28554, 38072, 47590, 57108, 71385, 76144, 95180, 114216, 142770, 190360, 228432, 285540, 347407, 380720, 571080, 694814, 1042221, 1142160, 1389628, 1737035, 2084442, 2779256, 3474070, 4168884, 5211105, 5558512, 6948140, 8337768, 10422210, 13896280, 16675536, 20844420, 27792560, 41688840, 83377680]

約数ペア:

[(1, 83377680), (2, 41688840), (3, 27792560), (4, 20844420), (5, 16675536), (6, 13896280), (8, 10422210), (10, 8337768), (12, 6948140), (15, 5558512), (16, 5211105), (20, 4168884), (24, 3474070), (30, 2779256), (40, 2084442), (48, 1737035), (60, 1389628), (73, 1142160), (80, 1042221), (120, 694814), (146, 571080), (219, 380720), (240, 347407), (292, 285540), (365, 228432), (438, 190360), (584, 142770), (730, 114216), (876, 95180), (1095, 76144), (1168, 71385), (1460, 57108), (1752, 47590), (2190, 38072), (2920, 28554), (3504, 23795), (4380, 19036), (4759, 17520), (5840, 14277), (8760, 9518)]