120421306920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3622783}}^1$

素因数の和:3623074

約数の個数: 64

約数和(自身を含む): 362568222720

約数和(自身を除く): 242146915800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 16620, 33240, 3622783, 7245566, 10868349, 14491132, 18113915, 21736698, 28982264, 36227830, 43473396, 54341745, 72455660, 86946792, 108683490, 144911320, 217366980, 434733960, 1003510891, 2007021782, 3010532673, 4014043564, 5017554455, 6021065346, 8028087128, 10035108910, 12042130692, 15052663365, 20070217820, 24084261384, 30105326730, 40140435640, 60210653460, 120421306920]

約数ペア:

[(1, 120421306920), (2, 60210653460), (3, 40140435640), (4, 30105326730), (5, 24084261384), (6, 20070217820), (8, 15052663365), (10, 12042130692), (12, 10035108910), (15, 8028087128), (20, 6021065346), (24, 5017554455), (30, 4014043564), (40, 3010532673), (60, 2007021782), (120, 1003510891), (277, 434733960), (554, 217366980), (831, 144911320), (1108, 108683490), (1385, 86946792), (1662, 72455660), (2216, 54341745), (2770, 43473396), (3324, 36227830), (4155, 28982264), (5540, 21736698), (6648, 18113915), (8310, 14491132), (11080, 10868349), (16620, 7245566), (33240, 3622783)]