421720680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{15083}}^1$

素因数の和:15330

約数の個数: 64

約数和(自身を含む): 1270676160

約数和(自身を除く): 848955480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 4660, 5592, 6990, 9320, 13980, 15083, 27960, 30166, 45249, 60332, 75415, 90498, 120664, 150830, 180996, 226245, 301660, 361992, 452490, 603320, 904980, 1809960, 3514339, 7028678, 10543017, 14057356, 17571695, 21086034, 28114712, 35143390, 42172068, 52715085, 70286780, 84344136, 105430170, 140573560, 210860340, 421720680]

約数ペア:

[(1, 421720680), (2, 210860340), (3, 140573560), (4, 105430170), (5, 84344136), (6, 70286780), (8, 52715085), (10, 42172068), (12, 35143390), (15, 28114712), (20, 21086034), (24, 17571695), (30, 14057356), (40, 10543017), (60, 7028678), (120, 3514339), (233, 1809960), (466, 904980), (699, 603320), (932, 452490), (1165, 361992), (1398, 301660), (1864, 226245), (2330, 180996), (2796, 150830), (3495, 120664), (4660, 90498), (5592, 75415), (6990, 60332), (9320, 45249), (13980, 30166), (15083, 27960)]