263884680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3067}}^1$

素因数の和:3323

約数の個数: 96

約数和(自身を含む): 861494400

約数和(自身を除く): 597609720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3067, 3585, 4302, 4780, 5736, 6134, 7170, 8604, 9201, 9560, 10755, 12268, 14340, 15335, 17208, 18402, 21510, 24536, 27603, 28680, 30670, 36804, 43020, 46005, 55206, 61340, 73608, 86040, 92010, 110412, 122680, 138015, 184020, 220824, 276030, 368040, 552060, 733013, 1104120, 1466026, 2199039, 2932052, 3665065, 4398078, 5864104, 6597117, 7330130, 8796156, 10995195, 13194234, 14660260, 17592312, 21990390, 26388468, 29320520, 32985585, 43980780, 52776936, 65971170, 87961560, 131942340, 263884680]

約数ペア:

[(1, 263884680), (2, 131942340), (3, 87961560), (4, 65971170), (5, 52776936), (6, 43980780), (8, 32985585), (9, 29320520), (10, 26388468), (12, 21990390), (15, 17592312), (18, 14660260), (20, 13194234), (24, 10995195), (30, 8796156), (36, 7330130), (40, 6597117), (45, 5864104), (60, 4398078), (72, 3665065), (90, 2932052), (120, 2199039), (180, 1466026), (239, 1104120), (360, 733013), (478, 552060), (717, 368040), (956, 276030), (1195, 220824), (1434, 184020), (1912, 138015), (2151, 122680), (2390, 110412), (2868, 92010), (3067, 86040), (3585, 73608), (4302, 61340), (4780, 55206), (5736, 46005), (6134, 43020), (7170, 36804), (8604, 30670), (9201, 28680), (9560, 27603), (10755, 24536), (12268, 21510), (14340, 18402), (15335, 17208)]