247412040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50287}}^1$

素因数の和:50342

約数の個数: 64

約数和(自身を含む): 760354560

約数和(自身を除く): 512942520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 50287, 100574, 150861, 201148, 251435, 301722, 402296, 502870, 603444, 754305, 1005740, 1206888, 1508610, 2011480, 2061767, 3017220, 4123534, 6034440, 6185301, 8247068, 10308835, 12370602, 16494136, 20617670, 24741204, 30926505, 41235340, 49482408, 61853010, 82470680, 123706020, 247412040]

約数ペア:

[(1, 247412040), (2, 123706020), (3, 82470680), (4, 61853010), (5, 49482408), (6, 41235340), (8, 30926505), (10, 24741204), (12, 20617670), (15, 16494136), (20, 12370602), (24, 10308835), (30, 8247068), (40, 6185301), (41, 6034440), (60, 4123534), (82, 3017220), (120, 2061767), (123, 2011480), (164, 1508610), (205, 1206888), (246, 1005740), (328, 754305), (410, 603444), (492, 502870), (615, 402296), (820, 301722), (984, 251435), (1230, 201148), (1640, 150861), (2460, 100574), (4920, 50287)]