121670460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29389}}^1$

素因数の和:29427

約数の個数: 72

約数和(自身を含む): 385126560

約数和(自身を除く): 263456100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 29389, 58778, 88167, 117556, 146945, 176334, 264501, 293890, 352668, 440835, 529002, 587780, 675947, 881670, 1058004, 1322505, 1351894, 1763340, 2027841, 2645010, 2703788, 3379735, 4055682, 5290020, 6083523, 6759470, 8111364, 10139205, 12167046, 13518940, 20278410, 24334092, 30417615, 40556820, 60835230, 121670460]

約数ペア:

[(1, 121670460), (2, 60835230), (3, 40556820), (4, 30417615), (5, 24334092), (6, 20278410), (9, 13518940), (10, 12167046), (12, 10139205), (15, 8111364), (18, 6759470), (20, 6083523), (23, 5290020), (30, 4055682), (36, 3379735), (45, 2703788), (46, 2645010), (60, 2027841), (69, 1763340), (90, 1351894), (92, 1322505), (115, 1058004), (138, 881670), (180, 675947), (207, 587780), (230, 529002), (276, 440835), (345, 352668), (414, 293890), (460, 264501), (690, 176334), (828, 146945), (1035, 117556), (1380, 88167), (2070, 58778), (4140, 29389)]