224280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 842400

約数和(自身を除く): 618120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2136, 2492, 2520, 2670, 3115, 3204, 3560, 3738, 4005, 4984, 5340, 5607, 6230, 6408, 7476, 8010, 9345, 10680, 11214, 12460, 14952, 16020, 18690, 22428, 24920, 28035, 32040, 37380, 44856, 56070, 74760, 112140, 224280]

約数ペア:

[(1, 224280), (2, 112140), (3, 74760), (4, 56070), (5, 44856), (6, 37380), (7, 32040), (8, 28035), (9, 24920), (10, 22428), (12, 18690), (14, 16020), (15, 14952), (18, 12460), (20, 11214), (21, 10680), (24, 9345), (28, 8010), (30, 7476), (35, 6408), (36, 6230), (40, 5607), (42, 5340), (45, 4984), (56, 4005), (60, 3738), (63, 3560), (70, 3204), (72, 3115), (84, 2670), (89, 2520), (90, 2492), (105, 2136), (120, 1869), (126, 1780), (140, 1602), (168, 1335), (178, 1260), (180, 1246), (210, 1068), (252, 890), (267, 840), (280, 801), (315, 712), (356, 630), (360, 623), (420, 534), (445, 504)]