996899880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{224527}}^1$

素因数の和:224578

約数の個数: 64

約数和(自身を含む): 3071543040

約数和(自身を除く): 2074643160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 224527, 449054, 673581, 898108, 1122635, 1347162, 1796216, 2245270, 2694324, 3367905, 4490540, 5388648, 6735810, 8307499, 8981080, 13471620, 16614998, 24922497, 26943240, 33229996, 41537495, 49844994, 66459992, 83074990, 99689988, 124612485, 166149980, 199379976, 249224970, 332299960, 498449940, 996899880]

約数ペア:

[(1, 996899880), (2, 498449940), (3, 332299960), (4, 249224970), (5, 199379976), (6, 166149980), (8, 124612485), (10, 99689988), (12, 83074990), (15, 66459992), (20, 49844994), (24, 41537495), (30, 33229996), (37, 26943240), (40, 24922497), (60, 16614998), (74, 13471620), (111, 8981080), (120, 8307499), (148, 6735810), (185, 5388648), (222, 4490540), (296, 3367905), (370, 2694324), (444, 2245270), (555, 1796216), (740, 1347162), (888, 1122635), (1110, 898108), (1480, 673581), (2220, 449054), (4440, 224527)]