6475280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 17808384

約数和(自身を除く): 11333104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 373, 434, 496, 560, 620, 746, 868, 1085, 1240, 1492, 1736, 1865, 2170, 2480, 2611, 2984, 3472, 3730, 4340, 5222, 5968, 7460, 8680, 10444, 11563, 13055, 14920, 17360, 20888, 23126, 26110, 29840, 41776, 46252, 52220, 57815, 80941, 92504, 104440, 115630, 161882, 185008, 208880, 231260, 323764, 404705, 462520, 647528, 809410, 925040, 1295056, 1618820, 3237640, 6475280]

約数ペア:

[(1, 6475280), (2, 3237640), (4, 1618820), (5, 1295056), (7, 925040), (8, 809410), (10, 647528), (14, 462520), (16, 404705), (20, 323764), (28, 231260), (31, 208880), (35, 185008), (40, 161882), (56, 115630), (62, 104440), (70, 92504), (80, 80941), (112, 57815), (124, 52220), (140, 46252), (155, 41776), (217, 29840), (248, 26110), (280, 23126), (310, 20888), (373, 17360), (434, 14920), (496, 13055), (560, 11563), (620, 10444), (746, 8680), (868, 7460), (1085, 5968), (1240, 5222), (1492, 4340), (1736, 3730), (1865, 3472), (2170, 2984), (2480, 2611)]