31406118960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{130858829}}^1$

素因数の和:130858845

約数の個数: 40

約数和(自身を含む): 97358969520

約数和(自身を除く): 65952850560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 130858829, 261717658, 392576487, 523435316, 654294145, 785152974, 1046870632, 1308588290, 1570305948, 1962882435, 2093741264, 2617176580, 3140611896, 3925764870, 5234353160, 6281223792, 7851529740, 10468706320, 15703059480, 31406118960]

約数ペア:

[(1, 31406118960), (2, 15703059480), (3, 10468706320), (4, 7851529740), (5, 6281223792), (6, 5234353160), (8, 3925764870), (10, 3140611896), (12, 2617176580), (15, 2093741264), (16, 1962882435), (20, 1570305948), (24, 1308588290), (30, 1046870632), (40, 785152974), (48, 654294145), (60, 523435316), (80, 392576487), (120, 261717658), (240, 130858829)]