13191960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 40435200

約数和(自身を除く): 27243240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2339, 2820, 4678, 5640, 7017, 9356, 11695, 14034, 18712, 23390, 28068, 35085, 46780, 56136, 70170, 93560, 109933, 140340, 219866, 280680, 329799, 439732, 549665, 659598, 879464, 1099330, 1319196, 1648995, 2198660, 2638392, 3297990, 4397320, 6595980, 13191960]

約数ペア:

[(1, 13191960), (2, 6595980), (3, 4397320), (4, 3297990), (5, 2638392), (6, 2198660), (8, 1648995), (10, 1319196), (12, 1099330), (15, 879464), (20, 659598), (24, 549665), (30, 439732), (40, 329799), (47, 280680), (60, 219866), (94, 140340), (120, 109933), (141, 93560), (188, 70170), (235, 56136), (282, 46780), (376, 35085), (470, 28068), (564, 23390), (705, 18712), (940, 14034), (1128, 11695), (1410, 9356), (1880, 7017), (2339, 5640), (2820, 4678)]