195225480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{542293}}^1$

素因数の和:542310

約数の個数: 48

約数和(自身を含む): 634483980

約数和(自身を除く): 439258500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 542293, 1084586, 1626879, 2169172, 2711465, 3253758, 4338344, 4880637, 5422930, 6507516, 8134395, 9761274, 10845860, 13015032, 16268790, 19522548, 21691720, 24403185, 32537580, 39045096, 48806370, 65075160, 97612740, 195225480]

約数ペア:

[(1, 195225480), (2, 97612740), (3, 65075160), (4, 48806370), (5, 39045096), (6, 32537580), (8, 24403185), (9, 21691720), (10, 19522548), (12, 16268790), (15, 13015032), (18, 10845860), (20, 9761274), (24, 8134395), (30, 6507516), (36, 5422930), (40, 4880637), (45, 4338344), (60, 3253758), (72, 2711465), (90, 2169172), (120, 1626879), (180, 1084586), (360, 542293)]