15201513720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42226427}}^1$

素因数の和:42226444

約数の個数: 48

約数和(自身を含む): 49404920760

約数和(自身を除く): 34203407040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 42226427, 84452854, 126679281, 168905708, 211132135, 253358562, 337811416, 380037843, 422264270, 506717124, 633396405, 760075686, 844528540, 1013434248, 1266792810, 1520151372, 1689057080, 1900189215, 2533585620, 3040302744, 3800378430, 5067171240, 7600756860, 15201513720]

約数ペア:

[(1, 15201513720), (2, 7600756860), (3, 5067171240), (4, 3800378430), (5, 3040302744), (6, 2533585620), (8, 1900189215), (9, 1689057080), (10, 1520151372), (12, 1266792810), (15, 1013434248), (18, 844528540), (20, 760075686), (24, 633396405), (30, 506717124), (36, 422264270), (40, 380037843), (45, 337811416), (60, 253358562), (72, 211132135), (90, 168905708), (120, 126679281), (180, 84452854), (360, 42226427)]