38730840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322757}}^1$

素因数の和:322771

約数の個数: 32

約数和(自身を含む): 116192880

約数和(自身を除く): 77462040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322757, 645514, 968271, 1291028, 1613785, 1936542, 2582056, 3227570, 3873084, 4841355, 6455140, 7746168, 9682710, 12910280, 19365420, 38730840]

約数ペア:

[(1, 38730840), (2, 19365420), (3, 12910280), (4, 9682710), (5, 7746168), (6, 6455140), (8, 4841355), (10, 3873084), (12, 3227570), (15, 2582056), (20, 1936542), (24, 1613785), (30, 1291028), (40, 968271), (60, 645514), (120, 322757)]