193109040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{268207}}^1$

素因数の和:268226

約数の個数: 60

約数和(自身を含む): 648526944

約数和(自身を除く): 455417904

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, 268207, 536414, 804621, 1072828, 1341035, 1609242, 2145656, 2413863, 2682070, 3218484, 4023105, 4291312, 4827726, 5364140, 6436968, 8046210, 9655452, 10728280, 12069315, 12873936, 16092420, 19310904, 21456560, 24138630, 32184840, 38621808, 48277260, 64369680, 96554520, 193109040]

約数ペア:

[(1, 193109040), (2, 96554520), (3, 64369680), (4, 48277260), (5, 38621808), (6, 32184840), (8, 24138630), (9, 21456560), (10, 19310904), (12, 16092420), (15, 12873936), (16, 12069315), (18, 10728280), (20, 9655452), (24, 8046210), (30, 6436968), (36, 5364140), (40, 4827726), (45, 4291312), (48, 4023105), (60, 3218484), (72, 2682070), (80, 2413863), (90, 2145656), (120, 1609242), (144, 1341035), (180, 1072828), (240, 804621), (360, 536414), (720, 268207)]