1329620520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{103553}}^1$

素因数の和:103674

約数の個数: 64

約数和(自身を含む): 4026179520

約数和(自身を除く): 2696559000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 103553, 207106, 310659, 414212, 517765, 621318, 828424, 1035530, 1242636, 1553295, 2071060, 2485272, 3106590, 4142120, 6213180, 11080171, 12426360, 22160342, 33240513, 44320684, 55400855, 66481026, 88641368, 110801710, 132962052, 166202565, 221603420, 265924104, 332405130, 443206840, 664810260, 1329620520]

約数ペア:

[(1, 1329620520), (2, 664810260), (3, 443206840), (4, 332405130), (5, 265924104), (6, 221603420), (8, 166202565), (10, 132962052), (12, 110801710), (15, 88641368), (20, 66481026), (24, 55400855), (30, 44320684), (40, 33240513), (60, 22160342), (107, 12426360), (120, 11080171), (214, 6213180), (321, 4142120), (428, 3106590), (535, 2485272), (642, 2071060), (856, 1553295), (1070, 1242636), (1284, 1035530), (1605, 828424), (2140, 621318), (2568, 517765), (3210, 414212), (4280, 310659), (6420, 207106), (12840, 103553)]