4621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 14041440

約数和(自身を除く): 9420360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 397, 485, 582, 776, 794, 970, 1164, 1191, 1455, 1588, 1940, 1985, 2328, 2382, 2910, 3176, 3880, 3970, 4764, 5820, 5955, 7940, 9528, 11640, 11910, 15880, 23820, 38509, 47640, 77018, 115527, 154036, 192545, 231054, 308072, 385090, 462108, 577635, 770180, 924216, 1155270, 1540360, 2310540, 4621080]

約数ペア:

[(1, 4621080), (2, 2310540), (3, 1540360), (4, 1155270), (5, 924216), (6, 770180), (8, 577635), (10, 462108), (12, 385090), (15, 308072), (20, 231054), (24, 192545), (30, 154036), (40, 115527), (60, 77018), (97, 47640), (120, 38509), (194, 23820), (291, 15880), (388, 11910), (397, 11640), (485, 9528), (582, 7940), (776, 5955), (794, 5820), (970, 4764), (1164, 3970), (1191, 3880), (1455, 3176), (1588, 2910), (1940, 2382), (1985, 2328)]