2235480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 7227360

約数和(自身を除く): 4991880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1433, 1560, 2866, 4299, 5732, 7165, 8598, 11464, 14330, 17196, 18629, 21495, 28660, 34392, 37258, 42990, 55887, 57320, 74516, 85980, 93145, 111774, 149032, 171960, 186290, 223548, 279435, 372580, 447096, 558870, 745160, 1117740, 2235480]

約数ペア:

[(1, 2235480), (2, 1117740), (3, 745160), (4, 558870), (5, 447096), (6, 372580), (8, 279435), (10, 223548), (12, 186290), (13, 171960), (15, 149032), (20, 111774), (24, 93145), (26, 85980), (30, 74516), (39, 57320), (40, 55887), (52, 42990), (60, 37258), (65, 34392), (78, 28660), (104, 21495), (120, 18629), (130, 17196), (156, 14330), (195, 11464), (260, 8598), (312, 7165), (390, 5732), (520, 4299), (780, 2866), (1433, 1560)]