1606380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 4614624

約数和(自身を除く): 3008244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 653, 820, 1230, 1306, 1959, 2460, 2612, 3265, 3918, 6530, 7836, 9795, 13060, 19590, 26773, 39180, 53546, 80319, 107092, 133865, 160638, 267730, 321276, 401595, 535460, 803190, 1606380]

約数ペア:

[(1, 1606380), (2, 803190), (3, 535460), (4, 401595), (5, 321276), (6, 267730), (10, 160638), (12, 133865), (15, 107092), (20, 80319), (30, 53546), (41, 39180), (60, 26773), (82, 19590), (123, 13060), (164, 9795), (205, 7836), (246, 6530), (410, 3918), (492, 3265), (615, 2612), (653, 2460), (820, 1959), (1230, 1306)]