86520840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103001}}^1$

素因数の和:103022

約数の個数: 64

約数和(自身を含む): 296645760

約数和(自身を除く): 210124920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 103001, 206002, 309003, 412004, 515005, 618006, 721007, 824008, 1030010, 1236012, 1442014, 1545015, 2060020, 2163021, 2472024, 2884028, 3090030, 3605035, 4120040, 4326042, 5768056, 6180060, 7210070, 8652084, 10815105, 12360120, 14420140, 17304168, 21630210, 28840280, 43260420, 86520840]

約数ペア:

[(1, 86520840), (2, 43260420), (3, 28840280), (4, 21630210), (5, 17304168), (6, 14420140), (7, 12360120), (8, 10815105), (10, 8652084), (12, 7210070), (14, 6180060), (15, 5768056), (20, 4326042), (21, 4120040), (24, 3605035), (28, 3090030), (30, 2884028), (35, 2472024), (40, 2163021), (42, 2060020), (56, 1545015), (60, 1442014), (70, 1236012), (84, 1030010), (105, 824008), (120, 721007), (140, 618006), (168, 515005), (210, 412004), (280, 309003), (420, 206002), (840, 103001)]