15145080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 46202400

約数和(自身を除く): 31057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2069, 2440, 3660, 4138, 6207, 7320, 8276, 10345, 12414, 16552, 20690, 24828, 31035, 41380, 49656, 62070, 82760, 124140, 126209, 248280, 252418, 378627, 504836, 631045, 757254, 1009672, 1262090, 1514508, 1893135, 2524180, 3029016, 3786270, 5048360, 7572540, 15145080]

約数ペア:

[(1, 15145080), (2, 7572540), (3, 5048360), (4, 3786270), (5, 3029016), (6, 2524180), (8, 1893135), (10, 1514508), (12, 1262090), (15, 1009672), (20, 757254), (24, 631045), (30, 504836), (40, 378627), (60, 252418), (61, 248280), (120, 126209), (122, 124140), (183, 82760), (244, 62070), (305, 49656), (366, 41380), (488, 31035), (610, 24828), (732, 20690), (915, 16552), (1220, 12414), (1464, 10345), (1830, 8276), (2069, 7320), (2440, 6207), (3660, 4138)]