9962520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 30399840

約数和(自身を除く): 20437320

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, 1361, 1464, 1830, 2440, 2722, 3660, 4083, 5444, 6805, 7320, 8166, 10888, 13610, 16332, 20415, 27220, 32664, 40830, 54440, 81660, 83021, 163320, 166042, 249063, 332084, 415105, 498126, 664168, 830210, 996252, 1245315, 1660420, 1992504, 2490630, 3320840, 4981260, 9962520]

約数ペア:

[(1, 9962520), (2, 4981260), (3, 3320840), (4, 2490630), (5, 1992504), (6, 1660420), (8, 1245315), (10, 996252), (12, 830210), (15, 664168), (20, 498126), (24, 415105), (30, 332084), (40, 249063), (60, 166042), (61, 163320), (120, 83021), (122, 81660), (183, 54440), (244, 40830), (305, 32664), (366, 27220), (488, 20415), (610, 16332), (732, 13610), (915, 10888), (1220, 8166), (1361, 7320), (1464, 6805), (1830, 5444), (2440, 4083), (2722, 3660)]