74210078520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206139107}}^1$

素因数の和:206139124

約数の個数: 48

約数和(自身を含む): 241182756360

約数和(自身を除く): 166972677840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206139107, 412278214, 618417321, 824556428, 1030695535, 1236834642, 1649112856, 1855251963, 2061391070, 2473669284, 3092086605, 3710503926, 4122782140, 4947338568, 6184173210, 7421007852, 8245564280, 9276259815, 12368346420, 14842015704, 18552519630, 24736692840, 37105039260, 74210078520]

約数ペア:

[(1, 74210078520), (2, 37105039260), (3, 24736692840), (4, 18552519630), (5, 14842015704), (6, 12368346420), (8, 9276259815), (9, 8245564280), (10, 7421007852), (12, 6184173210), (15, 4947338568), (18, 4122782140), (20, 3710503926), (24, 3092086605), (30, 2473669284), (36, 2061391070), (40, 1855251963), (45, 1649112856), (60, 1236834642), (72, 1030695535), (90, 824556428), (120, 618417321), (180, 412278214), (360, 206139107)]