30022920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27799}}^1$

素因数の和:27819

約数の個数: 64

約数和(自身を含む): 100080000

約数和(自身を除く): 70057080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27799, 55598, 83397, 111196, 138995, 166794, 222392, 250191, 277990, 333588, 416985, 500382, 555980, 667176, 750573, 833970, 1000764, 1111960, 1250955, 1501146, 1667940, 2001528, 2501910, 3002292, 3335880, 3752865, 5003820, 6004584, 7505730, 10007640, 15011460, 30022920]

約数ペア:

[(1, 30022920), (2, 15011460), (3, 10007640), (4, 7505730), (5, 6004584), (6, 5003820), (8, 3752865), (9, 3335880), (10, 3002292), (12, 2501910), (15, 2001528), (18, 1667940), (20, 1501146), (24, 1250955), (27, 1111960), (30, 1000764), (36, 833970), (40, 750573), (45, 667176), (54, 555980), (60, 500382), (72, 416985), (90, 333588), (108, 277990), (120, 250191), (135, 222392), (180, 166794), (216, 138995), (270, 111196), (360, 83397), (540, 55598), (1080, 27799)]