355201260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{45191}}^1$

素因数の和:45334

約数の個数: 48

約数和(自身を含む): 1002177792

約数和(自身を除く): 646976532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 45191, 90382, 135573, 180764, 225955, 271146, 451910, 542292, 677865, 903820, 1355730, 2711460, 5920021, 11840042, 17760063, 23680084, 29600105, 35520126, 59200210, 71040252, 88800315, 118400420, 177600630, 355201260]

約数ペア:

[(1, 355201260), (2, 177600630), (3, 118400420), (4, 88800315), (5, 71040252), (6, 59200210), (10, 35520126), (12, 29600105), (15, 23680084), (20, 17760063), (30, 11840042), (60, 5920021), (131, 2711460), (262, 1355730), (393, 903820), (524, 677865), (655, 542292), (786, 451910), (1310, 271146), (1572, 225955), (1965, 180764), (2620, 135573), (3930, 90382), (7860, 45191)]