47940120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{44389}}^1$

素因数の和:44409

約数の個数: 64

約数和(自身を含む): 159804000

約数和(自身を除く): 111863880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 44389, 88778, 133167, 177556, 221945, 266334, 355112, 399501, 443890, 532668, 665835, 799002, 887780, 1065336, 1198503, 1331670, 1598004, 1775560, 1997505, 2397006, 2663340, 3196008, 3995010, 4794012, 5326680, 5992515, 7990020, 9588024, 11985030, 15980040, 23970060, 47940120]

約数ペア:

[(1, 47940120), (2, 23970060), (3, 15980040), (4, 11985030), (5, 9588024), (6, 7990020), (8, 5992515), (9, 5326680), (10, 4794012), (12, 3995010), (15, 3196008), (18, 2663340), (20, 2397006), (24, 1997505), (27, 1775560), (30, 1598004), (36, 1331670), (40, 1198503), (45, 1065336), (54, 887780), (60, 799002), (72, 665835), (90, 532668), (108, 443890), (120, 399501), (135, 355112), (180, 266334), (216, 221945), (270, 177556), (360, 133167), (540, 88778), (1080, 44389)]