187480920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{142031}}^1$

素因数の和:142056

約数の個数: 64

約数和(自身を含む): 613578240

約数和(自身を除く): 426097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 142031, 284062, 426093, 568124, 710155, 852186, 1136248, 1420310, 1562341, 1704372, 2130465, 2840620, 3124682, 3408744, 4260930, 4687023, 5681240, 6249364, 7811705, 8521860, 9374046, 12498728, 15623410, 17043720, 18748092, 23435115, 31246820, 37496184, 46870230, 62493640, 93740460, 187480920]

約数ペア:

[(1, 187480920), (2, 93740460), (3, 62493640), (4, 46870230), (5, 37496184), (6, 31246820), (8, 23435115), (10, 18748092), (11, 17043720), (12, 15623410), (15, 12498728), (20, 9374046), (22, 8521860), (24, 7811705), (30, 6249364), (33, 5681240), (40, 4687023), (44, 4260930), (55, 3408744), (60, 3124682), (66, 2840620), (88, 2130465), (110, 1704372), (120, 1562341), (132, 1420310), (165, 1136248), (220, 852186), (264, 710155), (330, 568124), (440, 426093), (660, 284062), (1320, 142031)]