1618562280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{119363}}^1$

素因数の和:119490

約数の個数: 64

約数和(自身を含む): 4898698560

約数和(自身を除く): 3280136280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 119363, 238726, 358089, 477452, 596815, 716178, 954904, 1193630, 1432356, 1790445, 2387260, 2864712, 3580890, 4774520, 7161780, 13488019, 14323560, 26976038, 40464057, 53952076, 67440095, 80928114, 107904152, 134880190, 161856228, 202320285, 269760380, 323712456, 404640570, 539520760, 809281140, 1618562280]

約数ペア:

[(1, 1618562280), (2, 809281140), (3, 539520760), (4, 404640570), (5, 323712456), (6, 269760380), (8, 202320285), (10, 161856228), (12, 134880190), (15, 107904152), (20, 80928114), (24, 67440095), (30, 53952076), (40, 40464057), (60, 26976038), (113, 14323560), (120, 13488019), (226, 7161780), (339, 4774520), (452, 3580890), (565, 2864712), (678, 2387260), (904, 1790445), (1130, 1432356), (1356, 1193630), (1695, 954904), (2260, 716178), (2712, 596815), (3390, 477452), (4520, 358089), (6780, 238726), (13560, 119363)]