78304014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20357}}^1\times {\mathrm{64109}}^1$

素因数の和:84478

約数の個数: 48

約数和(自身を含む): 219265431840

約数和(自身を除く): 140961417060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20357, 40714, 61071, 64109, 81428, 101785, 122142, 128218, 192327, 203570, 244284, 256436, 305355, 320545, 384654, 407140, 610710, 641090, 769308, 961635, 1221420, 1282180, 1923270, 3846540, 1305066913, 2610133826, 3915200739, 5220267652, 6525334565, 7830401478, 13050669130, 15660802956, 19576003695, 26101338260, 39152007390, 78304014780]

約数ペア:

[(1, 78304014780), (2, 39152007390), (3, 26101338260), (4, 19576003695), (5, 15660802956), (6, 13050669130), (10, 7830401478), (12, 6525334565), (15, 5220267652), (20, 3915200739), (30, 2610133826), (60, 1305066913), (20357, 3846540), (40714, 1923270), (61071, 1282180), (64109, 1221420), (81428, 961635), (101785, 769308), (122142, 641090), (128218, 610710), (192327, 407140), (203570, 384654), (244284, 320545), (256436, 305355)]