320042430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{45013}}^1$

素因数の和:45105

約数の個数: 48

約数和(自身を含む): 842662080

約数和(自身を除く): 522619650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 45013, 90026, 135039, 225065, 270078, 405117, 450130, 675195, 810234, 1350390, 2025585, 3556027, 4051170, 7112054, 10668081, 17780135, 21336162, 32004243, 35560270, 53340405, 64008486, 106680810, 160021215, 320042430]

約数ペア:

[(1, 320042430), (2, 160021215), (3, 106680810), (5, 64008486), (6, 53340405), (9, 35560270), (10, 32004243), (15, 21336162), (18, 17780135), (30, 10668081), (45, 7112054), (79, 4051170), (90, 3556027), (158, 2025585), (237, 1350390), (395, 810234), (474, 675195), (711, 450130), (790, 405117), (1185, 270078), (1422, 225065), (2370, 135039), (3555, 90026), (7110, 45013)]