351588960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{244159}}^1$

素因数の和:244180

約数の個数: 72

約数和(自身を含む): 1199802240

約数和(自身を除く): 848213280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 244159, 488318, 732477, 976636, 1220795, 1464954, 1953272, 2197431, 2441590, 2929908, 3662385, 3906544, 4394862, 4883180, 5859816, 7324770, 7813088, 8789724, 9766360, 10987155, 11719632, 14649540, 17579448, 19532720, 21974310, 23439264, 29299080, 35158896, 39065440, 43948620, 58598160, 70317792, 87897240, 117196320, 175794480, 351588960]

約数ペア:

[(1, 351588960), (2, 175794480), (3, 117196320), (4, 87897240), (5, 70317792), (6, 58598160), (8, 43948620), (9, 39065440), (10, 35158896), (12, 29299080), (15, 23439264), (16, 21974310), (18, 19532720), (20, 17579448), (24, 14649540), (30, 11719632), (32, 10987155), (36, 9766360), (40, 8789724), (45, 7813088), (48, 7324770), (60, 5859816), (72, 4883180), (80, 4394862), (90, 3906544), (96, 3662385), (120, 2929908), (144, 2441590), (160, 2197431), (180, 1953272), (240, 1464954), (288, 1220795), (360, 976636), (480, 732477), (720, 488318), (1440, 244159)]