342370920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4451}}^1$

素因数の和:5106

約数の個数: 64

約数和(自身を含む): 1028946240

約数和(自身を除く): 686575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1923, 2564, 3205, 3846, 4451, 5128, 6410, 7692, 8902, 9615, 12820, 13353, 15384, 17804, 19230, 22255, 25640, 26706, 35608, 38460, 44510, 53412, 66765, 76920, 89020, 106824, 133530, 178040, 267060, 534120, 2853091, 5706182, 8559273, 11412364, 14265455, 17118546, 22824728, 28530910, 34237092, 42796365, 57061820, 68474184, 85592730, 114123640, 171185460, 342370920]

約数ペア:

[(1, 342370920), (2, 171185460), (3, 114123640), (4, 85592730), (5, 68474184), (6, 57061820), (8, 42796365), (10, 34237092), (12, 28530910), (15, 22824728), (20, 17118546), (24, 14265455), (30, 11412364), (40, 8559273), (60, 5706182), (120, 2853091), (641, 534120), (1282, 267060), (1923, 178040), (2564, 133530), (3205, 106824), (3846, 89020), (4451, 76920), (5128, 66765), (6410, 53412), (7692, 44510), (8902, 38460), (9615, 35608), (12820, 26706), (13353, 25640), (15384, 22255), (17804, 19230)]