188275981680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{261494419}}^1$

素因数の和:261494438

約数の個数: 60

約数和(自身を含む): 632293507560

約数和(自身を除く): 444017525880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 261494419, 522988838, 784483257, 1045977676, 1307472095, 1568966514, 2091955352, 2353449771, 2614944190, 3137933028, 3922416285, 4183910704, 4706899542, 5229888380, 6275866056, 7844832570, 9413799084, 10459776760, 11767248855, 12551732112, 15689665140, 18827598168, 20919553520, 23534497710, 31379330280, 37655196336, 47068995420, 62758660560, 94137990840, 188275981680]

約数ペア:

[(1, 188275981680), (2, 94137990840), (3, 62758660560), (4, 47068995420), (5, 37655196336), (6, 31379330280), (8, 23534497710), (9, 20919553520), (10, 18827598168), (12, 15689665140), (15, 12551732112), (16, 11767248855), (18, 10459776760), (20, 9413799084), (24, 7844832570), (30, 6275866056), (36, 5229888380), (40, 4706899542), (45, 4183910704), (48, 3922416285), (60, 3137933028), (72, 2614944190), (80, 2353449771), (90, 2091955352), (120, 1568966514), (144, 1307472095), (180, 1045977676), (240, 784483257), (360, 522988838), (720, 261494419)]