15847320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3276

約数の個数: 64

約数和(自身を含む): 48716640

約数和(自身を除く): 32869320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 3221, 4920, 6442, 9663, 12884, 16105, 19326, 25768, 32210, 38652, 48315, 64420, 77304, 96630, 128840, 132061, 193260, 264122, 386520, 396183, 528244, 660305, 792366, 1056488, 1320610, 1584732, 1980915, 2641220, 3169464, 3961830, 5282440, 7923660, 15847320]

約数ペア:

[(1, 15847320), (2, 7923660), (3, 5282440), (4, 3961830), (5, 3169464), (6, 2641220), (8, 1980915), (10, 1584732), (12, 1320610), (15, 1056488), (20, 792366), (24, 660305), (30, 528244), (40, 396183), (41, 386520), (60, 264122), (82, 193260), (120, 132061), (123, 128840), (164, 96630), (205, 77304), (246, 64420), (328, 48315), (410, 38652), (492, 32210), (615, 25768), (820, 19326), (984, 16105), (1230, 12884), (1640, 9663), (2460, 6442), (3221, 4920)]