42443640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117899}}^1$

素因数の和:117916

約数の個数: 48

約数和(自身を含む): 137943000

約数和(自身を除く): 95499360

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, 117899, 235798, 353697, 471596, 589495, 707394, 943192, 1061091, 1178990, 1414788, 1768485, 2122182, 2357980, 2829576, 3536970, 4244364, 4715960, 5305455, 7073940, 8488728, 10610910, 14147880, 21221820, 42443640]

約数ペア:

[(1, 42443640), (2, 21221820), (3, 14147880), (4, 10610910), (5, 8488728), (6, 7073940), (8, 5305455), (9, 4715960), (10, 4244364), (12, 3536970), (15, 2829576), (18, 2357980), (20, 2122182), (24, 1768485), (30, 1414788), (36, 1178990), (40, 1061091), (45, 943192), (60, 707394), (72, 589495), (90, 471596), (120, 353697), (180, 235798), (360, 117899)]