84081360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31849}}^1$

素因数の和:31876

約数の個数: 80

約数和(自身を含む): 284356800

約数和(自身を除く): 200275440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31849, 63698, 95547, 127396, 159245, 191094, 254792, 318490, 350339, 382188, 477735, 509584, 636980, 700678, 764376, 955470, 1051017, 1273960, 1401356, 1528752, 1751695, 1910940, 2102034, 2547920, 2802712, 3503390, 3821880, 4204068, 5255085, 5605424, 7006780, 7643760, 8408136, 10510170, 14013560, 16816272, 21020340, 28027120, 42040680, 84081360]

約数ペア:

[(1, 84081360), (2, 42040680), (3, 28027120), (4, 21020340), (5, 16816272), (6, 14013560), (8, 10510170), (10, 8408136), (11, 7643760), (12, 7006780), (15, 5605424), (16, 5255085), (20, 4204068), (22, 3821880), (24, 3503390), (30, 2802712), (33, 2547920), (40, 2102034), (44, 1910940), (48, 1751695), (55, 1528752), (60, 1401356), (66, 1273960), (80, 1051017), (88, 955470), (110, 764376), (120, 700678), (132, 636980), (165, 509584), (176, 477735), (220, 382188), (240, 350339), (264, 318490), (330, 254792), (440, 191094), (528, 159245), (660, 127396), (880, 95547), (1320, 63698), (2640, 31849)]