103998240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{72221}}^1$

素因数の和:72242

約数の個数: 72

約数和(自身を含む): 354898908

約数和(自身を除く): 250900668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 72221, 144442, 216663, 288884, 361105, 433326, 577768, 649989, 722210, 866652, 1083315, 1155536, 1299978, 1444420, 1733304, 2166630, 2311072, 2599956, 2888840, 3249945, 3466608, 4333260, 5199912, 5777680, 6499890, 6933216, 8666520, 10399824, 11555360, 12999780, 17333040, 20799648, 25999560, 34666080, 51999120, 103998240]

約数ペア:

[(1, 103998240), (2, 51999120), (3, 34666080), (4, 25999560), (5, 20799648), (6, 17333040), (8, 12999780), (9, 11555360), (10, 10399824), (12, 8666520), (15, 6933216), (16, 6499890), (18, 5777680), (20, 5199912), (24, 4333260), (30, 3466608), (32, 3249945), (36, 2888840), (40, 2599956), (45, 2311072), (48, 2166630), (60, 1733304), (72, 1444420), (80, 1299978), (90, 1155536), (96, 1083315), (120, 866652), (144, 722210), (160, 649989), (180, 577768), (240, 433326), (288, 361105), (360, 288884), (480, 216663), (720, 144442), (1440, 72221)]