192769320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1621}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 579248640

約数和(自身を除く): 386479320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991, 1621, 1982, 2973, 3242, 3964, 4863, 4955, 5946, 6484, 7928, 8105, 9726, 9910, 11892, 12968, 14865, 16210, 19452, 19820, 23784, 24315, 29730, 32420, 38904, 39640, 48630, 59460, 64840, 97260, 118920, 194520, 1606411, 3212822, 4819233, 6425644, 8032055, 9638466, 12851288, 16064110, 19276932, 24096165, 32128220, 38553864, 48192330, 64256440, 96384660, 192769320]

約数ペア:

[(1, 192769320), (2, 96384660), (3, 64256440), (4, 48192330), (5, 38553864), (6, 32128220), (8, 24096165), (10, 19276932), (12, 16064110), (15, 12851288), (20, 9638466), (24, 8032055), (30, 6425644), (40, 4819233), (60, 3212822), (120, 1606411), (991, 194520), (1621, 118920), (1982, 97260), (2973, 64840), (3242, 59460), (3964, 48630), (4863, 39640), (4955, 38904), (5946, 32420), (6484, 29730), (7928, 24315), (8105, 23784), (9726, 19820), (9910, 19452), (11892, 16210), (12968, 14865)]