15411120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 48196320

約数和(自身を除く): 32785200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 409, 471, 628, 785, 818, 942, 1227, 1256, 1570, 1636, 1884, 2045, 2355, 2454, 2512, 3140, 3272, 3768, 4090, 4710, 4908, 6135, 6280, 6544, 7536, 8180, 9420, 9816, 12270, 12560, 16360, 18840, 19632, 24540, 32720, 37680, 49080, 64213, 98160, 128426, 192639, 256852, 321065, 385278, 513704, 642130, 770556, 963195, 1027408, 1284260, 1541112, 1926390, 2568520, 3082224, 3852780, 5137040, 7705560, 15411120]

約数ペア:

[(1, 15411120), (2, 7705560), (3, 5137040), (4, 3852780), (5, 3082224), (6, 2568520), (8, 1926390), (10, 1541112), (12, 1284260), (15, 1027408), (16, 963195), (20, 770556), (24, 642130), (30, 513704), (40, 385278), (48, 321065), (60, 256852), (80, 192639), (120, 128426), (157, 98160), (240, 64213), (314, 49080), (409, 37680), (471, 32720), (628, 24540), (785, 19632), (818, 18840), (942, 16360), (1227, 12560), (1256, 12270), (1570, 9816), (1636, 9420), (1884, 8180), (2045, 7536), (2355, 6544), (2454, 6280), (2512, 6135), (3140, 4908), (3272, 4710), (3768, 4090)]