242401560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42979}}^1$

素因数の和:43040

約数の個数: 64

約数和(自身を含む): 742694400

約数和(自身を除く): 500292840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 42979, 85958, 128937, 171916, 214895, 257874, 343832, 429790, 515748, 644685, 859580, 1031496, 1289370, 1719160, 2020013, 2578740, 4040026, 5157480, 6060039, 8080052, 10100065, 12120078, 16160104, 20200130, 24240156, 30300195, 40400260, 48480312, 60600390, 80800520, 121200780, 242401560]

約数ペア:

[(1, 242401560), (2, 121200780), (3, 80800520), (4, 60600390), (5, 48480312), (6, 40400260), (8, 30300195), (10, 24240156), (12, 20200130), (15, 16160104), (20, 12120078), (24, 10100065), (30, 8080052), (40, 6060039), (47, 5157480), (60, 4040026), (94, 2578740), (120, 2020013), (141, 1719160), (188, 1289370), (235, 1031496), (282, 859580), (376, 644685), (470, 515748), (564, 429790), (705, 343832), (940, 257874), (1128, 214895), (1410, 171916), (1880, 128937), (2820, 85958), (5640, 42979)]