10905960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7018

約数の個数: 64

約数和(自身を含む): 35239680

約数和(自身を除く): 24333720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 6991, 13982, 20973, 27964, 34955, 41946, 55928, 69910, 83892, 90883, 104865, 139820, 167784, 181766, 209730, 272649, 279640, 363532, 419460, 454415, 545298, 727064, 838920, 908830, 1090596, 1363245, 1817660, 2181192, 2726490, 3635320, 5452980, 10905960]

約数ペア:

[(1, 10905960), (2, 5452980), (3, 3635320), (4, 2726490), (5, 2181192), (6, 1817660), (8, 1363245), (10, 1090596), (12, 908830), (13, 838920), (15, 727064), (20, 545298), (24, 454415), (26, 419460), (30, 363532), (39, 279640), (40, 272649), (52, 209730), (60, 181766), (65, 167784), (78, 139820), (104, 104865), (120, 90883), (130, 83892), (156, 69910), (195, 55928), (260, 41946), (312, 34955), (390, 27964), (520, 20973), (780, 13982), (1560, 6991)]