121086840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{20593}}^1$

素因数の和:20621

約数の個数: 96

約数和(自身を含む): 422588880

約数和(自身を除く): 301502040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 20593, 41186, 61779, 82372, 102965, 123558, 144151, 164744, 205930, 247116, 288302, 308895, 411860, 432453, 494232, 576604, 617790, 720755, 823720, 864906, 1009057, 1153208, 1235580, 1441510, 1729812, 2018114, 2162265, 2471160, 2883020, 3027171, 3459624, 4036228, 4324530, 5045285, 5766040, 6054342, 8072456, 8649060, 10090570, 12108684, 15135855, 17298120, 20181140, 24217368, 30271710, 40362280, 60543420, 121086840]

約数ペア:

[(1, 121086840), (2, 60543420), (3, 40362280), (4, 30271710), (5, 24217368), (6, 20181140), (7, 17298120), (8, 15135855), (10, 12108684), (12, 10090570), (14, 8649060), (15, 8072456), (20, 6054342), (21, 5766040), (24, 5045285), (28, 4324530), (30, 4036228), (35, 3459624), (40, 3027171), (42, 2883020), (49, 2471160), (56, 2162265), (60, 2018114), (70, 1729812), (84, 1441510), (98, 1235580), (105, 1153208), (120, 1009057), (140, 864906), (147, 823720), (168, 720755), (196, 617790), (210, 576604), (245, 494232), (280, 432453), (294, 411860), (392, 308895), (420, 288302), (490, 247116), (588, 205930), (735, 164744), (840, 144151), (980, 123558), (1176, 102965), (1470, 82372), (1960, 61779), (2940, 41186), (5880, 20593)]