15850680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5780

約数の個数: 64

約数和(自身を含む): 49628160

約数和(自身を除く): 33777480

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, 5743, 11486, 17229, 22972, 28715, 34458, 45944, 57430, 68916, 86145, 114860, 132089, 137832, 172290, 229720, 264178, 344580, 396267, 528356, 660445, 689160, 792534, 1056712, 1320890, 1585068, 1981335, 2641780, 3170136, 3962670, 5283560, 7925340, 15850680]

約数ペア:

[(1, 15850680), (2, 7925340), (3, 5283560), (4, 3962670), (5, 3170136), (6, 2641780), (8, 1981335), (10, 1585068), (12, 1320890), (15, 1056712), (20, 792534), (23, 689160), (24, 660445), (30, 528356), (40, 396267), (46, 344580), (60, 264178), (69, 229720), (92, 172290), (115, 137832), (120, 132089), (138, 114860), (184, 86145), (230, 68916), (276, 57430), (345, 45944), (460, 34458), (552, 28715), (690, 22972), (920, 17229), (1380, 11486), (2760, 5743)]