554046840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81001}}^1$

素因数の和:81037

約数の個数: 96

約数和(自身を含む): 1895446800

約数和(自身を除く): 1341399960

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, 81001, 162002, 243003, 324004, 405005, 486006, 648008, 729009, 810010, 972012, 1215015, 1458018, 1539019, 1620020, 1944024, 2430030, 2916036, 3078038, 3240040, 3645045, 4617057, 4860060, 5832072, 6156076, 7290090, 7695095, 9234114, 9720120, 12312152, 13851171, 14580180, 15390190, 18468228, 23085285, 27702342, 29160360, 30780380, 36936456, 46170570, 55404684, 61560760, 69255855, 92341140, 110809368, 138511710, 184682280, 277023420, 554046840]

約数ペア:

[(1, 554046840), (2, 277023420), (3, 184682280), (4, 138511710), (5, 110809368), (6, 92341140), (8, 69255855), (9, 61560760), (10, 55404684), (12, 46170570), (15, 36936456), (18, 30780380), (19, 29160360), (20, 27702342), (24, 23085285), (30, 18468228), (36, 15390190), (38, 14580180), (40, 13851171), (45, 12312152), (57, 9720120), (60, 9234114), (72, 7695095), (76, 7290090), (90, 6156076), (95, 5832072), (114, 4860060), (120, 4617057), (152, 3645045), (171, 3240040), (180, 3078038), (190, 2916036), (228, 2430030), (285, 1944024), (342, 1620020), (360, 1539019), (380, 1458018), (456, 1215015), (570, 972012), (684, 810010), (760, 729009), (855, 648008), (1140, 486006), (1368, 405005), (1710, 324004), (2280, 243003), (3420, 162002), (6840, 81001)]