23702940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3559}}^1$

素因数の和:3611

約数の個数: 72

約数和(自身を含む): 73862880

約数和(自身を除く): 50159940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 3559, 6660, 7118, 10677, 14236, 17795, 21354, 32031, 35590, 42708, 53385, 64062, 71180, 106770, 128124, 131683, 160155, 213540, 263366, 320310, 395049, 526732, 640620, 658415, 790098, 1185147, 1316830, 1580196, 1975245, 2370294, 2633660, 3950490, 4740588, 5925735, 7900980, 11851470, 23702940]

約数ペア:

[(1, 23702940), (2, 11851470), (3, 7900980), (4, 5925735), (5, 4740588), (6, 3950490), (9, 2633660), (10, 2370294), (12, 1975245), (15, 1580196), (18, 1316830), (20, 1185147), (30, 790098), (36, 658415), (37, 640620), (45, 526732), (60, 395049), (74, 320310), (90, 263366), (111, 213540), (148, 160155), (180, 131683), (185, 128124), (222, 106770), (333, 71180), (370, 64062), (444, 53385), (555, 42708), (666, 35590), (740, 32031), (1110, 21354), (1332, 17795), (1665, 14236), (2220, 10677), (3330, 7118), (3559, 6660)]