217084680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{603013}}^1$

素因数の和:603030

約数の個数: 48

約数和(自身を含む): 705526380

約数和(自身を除く): 488441700

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, 360, 603013, 1206026, 1809039, 2412052, 3015065, 3618078, 4824104, 5427117, 6030130, 7236156, 9045195, 10854234, 12060260, 14472312, 18090390, 21708468, 24120520, 27135585, 36180780, 43416936, 54271170, 72361560, 108542340, 217084680]

約数ペア:

[(1, 217084680), (2, 108542340), (3, 72361560), (4, 54271170), (5, 43416936), (6, 36180780), (8, 27135585), (9, 24120520), (10, 21708468), (12, 18090390), (15, 14472312), (18, 12060260), (20, 10854234), (24, 9045195), (30, 7236156), (36, 6030130), (40, 5427117), (45, 4824104), (60, 3618078), (72, 3015065), (90, 2412052), (120, 1809039), (180, 1206026), (360, 603013)]