162897720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4337}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 490367520

約数和(自身を除く): 327469800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4337, 4695, 6260, 7512, 8674, 9390, 12520, 13011, 17348, 18780, 21685, 26022, 34696, 37560, 43370, 52044, 65055, 86740, 104088, 130110, 173480, 260220, 520440, 1357481, 2714962, 4072443, 5429924, 6787405, 8144886, 10859848, 13574810, 16289772, 20362215, 27149620, 32579544, 40724430, 54299240, 81448860, 162897720]

約数ペア:

[(1, 162897720), (2, 81448860), (3, 54299240), (4, 40724430), (5, 32579544), (6, 27149620), (8, 20362215), (10, 16289772), (12, 13574810), (15, 10859848), (20, 8144886), (24, 6787405), (30, 5429924), (40, 4072443), (60, 2714962), (120, 1357481), (313, 520440), (626, 260220), (939, 173480), (1252, 130110), (1565, 104088), (1878, 86740), (2504, 65055), (3130, 52044), (3756, 43370), (4337, 37560), (4695, 34696), (6260, 26022), (7512, 21685), (8674, 18780), (9390, 17348), (12520, 13011)]