80162040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13633}}^1$

素因数の和:13661

約数の個数: 96

約数和(自身を含む): 279769680

約数和(自身を除く): 199607640

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, 13633, 27266, 40899, 54532, 68165, 81798, 95431, 109064, 136330, 163596, 190862, 204495, 272660, 286293, 327192, 381724, 408990, 477155, 545320, 572586, 668017, 763448, 817980, 954310, 1145172, 1336034, 1431465, 1635960, 1908620, 2004051, 2290344, 2672068, 2862930, 3340085, 3817240, 4008102, 5344136, 5725860, 6680170, 8016204, 10020255, 11451720, 13360340, 16032408, 20040510, 26720680, 40081020, 80162040]

約数ペア:

[(1, 80162040), (2, 40081020), (3, 26720680), (4, 20040510), (5, 16032408), (6, 13360340), (7, 11451720), (8, 10020255), (10, 8016204), (12, 6680170), (14, 5725860), (15, 5344136), (20, 4008102), (21, 3817240), (24, 3340085), (28, 2862930), (30, 2672068), (35, 2290344), (40, 2004051), (42, 1908620), (49, 1635960), (56, 1431465), (60, 1336034), (70, 1145172), (84, 954310), (98, 817980), (105, 763448), (120, 668017), (140, 572586), (147, 545320), (168, 477155), (196, 408990), (210, 381724), (245, 327192), (280, 286293), (294, 272660), (392, 204495), (420, 190862), (490, 163596), (588, 136330), (735, 109064), (840, 95431), (980, 81798), (1176, 68165), (1470, 54532), (1960, 40899), (2940, 27266), (5880, 13633)]