72739080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1500

約数の個数: 128

約数和(自身を含む): 247795200

約数和(自身を除く): 175056120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1433, 1692, 1880, 2115, 2538, 2820, 2866, 3384, 4230, 4299, 5076, 5640, 5732, 6345, 7165, 8460, 8598, 10152, 11464, 12690, 12897, 14330, 16920, 17196, 21495, 25380, 25794, 28660, 34392, 38691, 42990, 50760, 51588, 57320, 64485, 67351, 77382, 85980, 103176, 128970, 134702, 154764, 171960, 193455, 202053, 257940, 269404, 309528, 336755, 386910, 404106, 515880, 538808, 606159, 673510, 773820, 808212, 1010265, 1212318, 1347020, 1547640, 1616424, 1818477, 2020530, 2424636, 2694040, 3030795, 3636954, 4041060, 4849272, 6061590, 7273908, 8082120, 9092385, 12123180, 14547816, 18184770, 24246360, 36369540, 72739080]

約数ペア:

[(1, 72739080), (2, 36369540), (3, 24246360), (4, 18184770), (5, 14547816), (6, 12123180), (8, 9092385), (9, 8082120), (10, 7273908), (12, 6061590), (15, 4849272), (18, 4041060), (20, 3636954), (24, 3030795), (27, 2694040), (30, 2424636), (36, 2020530), (40, 1818477), (45, 1616424), (47, 1547640), (54, 1347020), (60, 1212318), (72, 1010265), (90, 808212), (94, 773820), (108, 673510), (120, 606159), (135, 538808), (141, 515880), (180, 404106), (188, 386910), (216, 336755), (235, 309528), (270, 269404), (282, 257940), (360, 202053), (376, 193455), (423, 171960), (470, 154764), (540, 134702), (564, 128970), (705, 103176), (846, 85980), (940, 77382), (1080, 67351), (1128, 64485), (1269, 57320), (1410, 51588), (1433, 50760), (1692, 42990), (1880, 38691), (2115, 34392), (2538, 28660), (2820, 25794), (2866, 25380), (3384, 21495), (4230, 17196), (4299, 16920), (5076, 14330), (5640, 12897), (5732, 12690), (6345, 11464), (7165, 10152), (8460, 8598)]