18263624520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6761}}^1\times {\mathrm{22511}}^1$

素因数の和:29286

約数の個数: 64

約数和(自身を含む): 54801411840

約数和(自身を除く): 36537787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6761, 13522, 20283, 22511, 27044, 33805, 40566, 45022, 54088, 67533, 67610, 81132, 90044, 101415, 112555, 135066, 135220, 162264, 180088, 202830, 225110, 270132, 270440, 337665, 405660, 450220, 540264, 675330, 811320, 900440, 1350660, 2701320, 152196871, 304393742, 456590613, 608787484, 760984355, 913181226, 1217574968, 1521968710, 1826362452, 2282953065, 3043937420, 3652724904, 4565906130, 6087874840, 9131812260, 18263624520]

約数ペア:

[(1, 18263624520), (2, 9131812260), (3, 6087874840), (4, 4565906130), (5, 3652724904), (6, 3043937420), (8, 2282953065), (10, 1826362452), (12, 1521968710), (15, 1217574968), (20, 913181226), (24, 760984355), (30, 608787484), (40, 456590613), (60, 304393742), (120, 152196871), (6761, 2701320), (13522, 1350660), (20283, 900440), (22511, 811320), (27044, 675330), (33805, 540264), (40566, 450220), (45022, 405660), (54088, 337665), (67533, 270440), (67610, 270132), (81132, 225110), (90044, 202830), (101415, 180088), (112555, 162264), (135066, 135220)]