10661880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3900

約数の個数: 64

約数和(自身を含む): 33384960

約数和(自身を除く): 22723080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 3863, 7726, 11589, 15452, 19315, 23178, 30904, 38630, 46356, 57945, 77260, 88849, 92712, 115890, 154520, 177698, 231780, 266547, 355396, 444245, 463560, 533094, 710792, 888490, 1066188, 1332735, 1776980, 2132376, 2665470, 3553960, 5330940, 10661880]

約数ペア:

[(1, 10661880), (2, 5330940), (3, 3553960), (4, 2665470), (5, 2132376), (6, 1776980), (8, 1332735), (10, 1066188), (12, 888490), (15, 710792), (20, 533094), (23, 463560), (24, 444245), (30, 355396), (40, 266547), (46, 231780), (60, 177698), (69, 154520), (92, 115890), (115, 92712), (120, 88849), (138, 77260), (184, 57945), (230, 46356), (276, 38630), (345, 30904), (460, 23178), (552, 19315), (690, 15452), (920, 11589), (1380, 7726), (2760, 3863)]