4642920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1433}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 15616260

約数和(自身を除く): 10973340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1433, 1620, 2866, 3240, 4299, 5732, 7165, 8598, 11464, 12897, 14330, 17196, 21495, 25794, 28660, 34392, 38691, 42990, 51588, 57320, 64485, 77382, 85980, 103176, 116073, 128970, 154764, 171960, 193455, 232146, 257940, 309528, 386910, 464292, 515880, 580365, 773820, 928584, 1160730, 1547640, 2321460, 4642920]

約数ペア:

[(1, 4642920), (2, 2321460), (3, 1547640), (4, 1160730), (5, 928584), (6, 773820), (8, 580365), (9, 515880), (10, 464292), (12, 386910), (15, 309528), (18, 257940), (20, 232146), (24, 193455), (27, 171960), (30, 154764), (36, 128970), (40, 116073), (45, 103176), (54, 85980), (60, 77382), (72, 64485), (81, 57320), (90, 51588), (108, 42990), (120, 38691), (135, 34392), (162, 28660), (180, 25794), (216, 21495), (270, 17196), (324, 14330), (360, 12897), (405, 11464), (540, 8598), (648, 7165), (810, 5732), (1080, 4299), (1433, 3240), (1620, 2866)]