135254640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563561}}^1$

素因数の和:563577

約数の個数: 40

約数和(自身を含む): 419290128

約数和(自身を除く): 284035488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563561, 1127122, 1690683, 2254244, 2817805, 3381366, 4508488, 5635610, 6762732, 8453415, 9016976, 11271220, 13525464, 16906830, 22542440, 27050928, 33813660, 45084880, 67627320, 135254640]

約数ペア:

[(1, 135254640), (2, 67627320), (3, 45084880), (4, 33813660), (5, 27050928), (6, 22542440), (8, 16906830), (10, 13525464), (12, 11271220), (15, 9016976), (16, 8453415), (20, 6762732), (24, 5635610), (30, 4508488), (40, 3381366), (48, 2817805), (60, 2254244), (80, 1690683), (120, 1127122), (240, 563561)]