2018016480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{15629}}^1$

素因数の和:15916

約数の個数: 96

約数和(自身を含む): 6380791200

約数和(自身を除く): 4362774720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 269, 480, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 8608, 10760, 12912, 15629, 16140, 21520, 25824, 31258, 32280, 43040, 46887, 62516, 64560, 78145, 93774, 125032, 129120, 156290, 187548, 234435, 250064, 312580, 375096, 468870, 500128, 625160, 750192, 937740, 1250320, 1500384, 1875480, 2500640, 3750960, 4204201, 7501920, 8408402, 12612603, 16816804, 21021005, 25225206, 33633608, 42042010, 50450412, 63063015, 67267216, 84084020, 100900824, 126126030, 134534432, 168168040, 201801648, 252252060, 336336080, 403603296, 504504120, 672672160, 1009008240, 2018016480]

約数ペア:

[(1, 2018016480), (2, 1009008240), (3, 672672160), (4, 504504120), (5, 403603296), (6, 336336080), (8, 252252060), (10, 201801648), (12, 168168040), (15, 134534432), (16, 126126030), (20, 100900824), (24, 84084020), (30, 67267216), (32, 63063015), (40, 50450412), (48, 42042010), (60, 33633608), (80, 25225206), (96, 21021005), (120, 16816804), (160, 12612603), (240, 8408402), (269, 7501920), (480, 4204201), (538, 3750960), (807, 2500640), (1076, 1875480), (1345, 1500384), (1614, 1250320), (2152, 937740), (2690, 750192), (3228, 625160), (4035, 500128), (4304, 468870), (5380, 375096), (6456, 312580), (8070, 250064), (8608, 234435), (10760, 187548), (12912, 156290), (15629, 129120), (16140, 125032), (21520, 93774), (25824, 78145), (31258, 64560), (32280, 62516), (43040, 46887)]