39828780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73757}}^1$

素因数の和:73775

約数の個数: 48

約数和(自身を含む): 123913440

約数和(自身を除く): 84084660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 73757, 147514, 221271, 295028, 368785, 442542, 663813, 737570, 885084, 1106355, 1327626, 1475140, 1991439, 2212710, 2655252, 3319065, 3982878, 4425420, 6638130, 7965756, 9957195, 13276260, 19914390, 39828780]

約数ペア:

[(1, 39828780), (2, 19914390), (3, 13276260), (4, 9957195), (5, 7965756), (6, 6638130), (9, 4425420), (10, 3982878), (12, 3319065), (15, 2655252), (18, 2212710), (20, 1991439), (27, 1475140), (30, 1327626), (36, 1106355), (45, 885084), (54, 737570), (60, 663813), (90, 442542), (108, 368785), (135, 295028), (180, 221271), (270, 147514), (540, 73757)]