121192260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15187}}^1$

素因数の和:15225

約数の個数: 96

約数和(自身を含む): 408253440

約数和(自身を除く): 287061180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 15187, 30374, 45561, 60748, 75935, 91122, 106309, 151870, 182244, 212618, 227805, 288553, 303740, 318927, 425236, 455610, 531545, 577106, 637854, 865659, 911220, 1063090, 1154212, 1275708, 1442765, 1594635, 1731318, 2019871, 2126180, 2885530, 3189270, 3462636, 4039742, 4328295, 5771060, 6059613, 6378540, 8079484, 8656590, 10099355, 12119226, 17313180, 20198710, 24238452, 30298065, 40397420, 60596130, 121192260]

約数ペア:

[(1, 121192260), (2, 60596130), (3, 40397420), (4, 30298065), (5, 24238452), (6, 20198710), (7, 17313180), (10, 12119226), (12, 10099355), (14, 8656590), (15, 8079484), (19, 6378540), (20, 6059613), (21, 5771060), (28, 4328295), (30, 4039742), (35, 3462636), (38, 3189270), (42, 2885530), (57, 2126180), (60, 2019871), (70, 1731318), (76, 1594635), (84, 1442765), (95, 1275708), (105, 1154212), (114, 1063090), (133, 911220), (140, 865659), (190, 637854), (210, 577106), (228, 531545), (266, 455610), (285, 425236), (380, 318927), (399, 303740), (420, 288553), (532, 227805), (570, 212618), (665, 182244), (798, 151870), (1140, 106309), (1330, 91122), (1596, 75935), (1995, 60748), (2660, 45561), (3990, 30374), (7980, 15187)]