205808760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30089}}^1$

素因数の和:30125

約数の個数: 96

約数和(自身を含む): 704106000

約数和(自身を除く): 498297240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30089, 60178, 90267, 120356, 150445, 180534, 240712, 270801, 300890, 361068, 451335, 541602, 571691, 601780, 722136, 902670, 1083204, 1143382, 1203560, 1354005, 1715073, 1805340, 2166408, 2286764, 2708010, 2858455, 3430146, 3610680, 4573528, 5145219, 5416020, 5716910, 6860292, 8575365, 10290438, 10832040, 11433820, 13720584, 17150730, 20580876, 22867640, 25726095, 34301460, 41161752, 51452190, 68602920, 102904380, 205808760]

約数ペア:

[(1, 205808760), (2, 102904380), (3, 68602920), (4, 51452190), (5, 41161752), (6, 34301460), (8, 25726095), (9, 22867640), (10, 20580876), (12, 17150730), (15, 13720584), (18, 11433820), (19, 10832040), (20, 10290438), (24, 8575365), (30, 6860292), (36, 5716910), (38, 5416020), (40, 5145219), (45, 4573528), (57, 3610680), (60, 3430146), (72, 2858455), (76, 2708010), (90, 2286764), (95, 2166408), (114, 1805340), (120, 1715073), (152, 1354005), (171, 1203560), (180, 1143382), (190, 1083204), (228, 902670), (285, 722136), (342, 601780), (360, 571691), (380, 541602), (456, 451335), (570, 361068), (684, 300890), (760, 270801), (855, 240712), (1140, 180534), (1368, 150445), (1710, 120356), (2280, 90267), (3420, 60178), (6840, 30089)]