3003280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 8285184

約数和(自身を除く): 5281904

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, 173, 217, 248, 280, 310, 346, 434, 496, 560, 620, 692, 865, 868, 1085, 1211, 1240, 1384, 1730, 1736, 2170, 2422, 2480, 2768, 3460, 3472, 4340, 4844, 5363, 6055, 6920, 8680, 9688, 10726, 12110, 13840, 17360, 19376, 21452, 24220, 26815, 37541, 42904, 48440, 53630, 75082, 85808, 96880, 107260, 150164, 187705, 214520, 300328, 375410, 429040, 600656, 750820, 1501640, 3003280]

約数ペア:

[(1, 3003280), (2, 1501640), (4, 750820), (5, 600656), (7, 429040), (8, 375410), (10, 300328), (14, 214520), (16, 187705), (20, 150164), (28, 107260), (31, 96880), (35, 85808), (40, 75082), (56, 53630), (62, 48440), (70, 42904), (80, 37541), (112, 26815), (124, 24220), (140, 21452), (155, 19376), (173, 17360), (217, 13840), (248, 12110), (280, 10726), (310, 9688), (346, 8680), (434, 6920), (496, 6055), (560, 5363), (620, 4844), (692, 4340), (865, 3472), (868, 3460), (1085, 2768), (1211, 2480), (1240, 2422), (1384, 2170), (1730, 1736)]