154215240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19181}}^1$

素因数の和:19262

約数の個数: 64

約数和(自身を含む): 469575360

約数和(自身を除く): 315360120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 19181, 38362, 57543, 76724, 95905, 115086, 153448, 191810, 230172, 287715, 383620, 460344, 575430, 767240, 1150860, 1285127, 2301720, 2570254, 3855381, 5140508, 6425635, 7710762, 10281016, 12851270, 15421524, 19276905, 25702540, 30843048, 38553810, 51405080, 77107620, 154215240]

約数ペア:

[(1, 154215240), (2, 77107620), (3, 51405080), (4, 38553810), (5, 30843048), (6, 25702540), (8, 19276905), (10, 15421524), (12, 12851270), (15, 10281016), (20, 7710762), (24, 6425635), (30, 5140508), (40, 3855381), (60, 2570254), (67, 2301720), (120, 1285127), (134, 1150860), (201, 767240), (268, 575430), (335, 460344), (402, 383620), (536, 287715), (670, 230172), (804, 191810), (1005, 153448), (1340, 115086), (1608, 95905), (2010, 76724), (2680, 57543), (4020, 38362), (8040, 19181)]