77846880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 247018464

約数和(自身を除く): 169171584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1033, 1256, 1570, 1884, 2066, 2355, 2512, 3099, 3140, 3768, 4132, 4710, 5024, 5165, 6198, 6280, 7536, 8264, 9420, 10330, 12396, 12560, 15072, 15495, 16528, 18840, 20660, 24792, 25120, 30990, 33056, 37680, 41320, 49584, 61980, 75360, 82640, 99168, 123960, 162181, 165280, 247920, 324362, 486543, 495840, 648724, 810905, 973086, 1297448, 1621810, 1946172, 2432715, 2594896, 3243620, 3892344, 4865430, 5189792, 6487240, 7784688, 9730860, 12974480, 15569376, 19461720, 25948960, 38923440, 77846880]

約数ペア:

[(1, 77846880), (2, 38923440), (3, 25948960), (4, 19461720), (5, 15569376), (6, 12974480), (8, 9730860), (10, 7784688), (12, 6487240), (15, 5189792), (16, 4865430), (20, 3892344), (24, 3243620), (30, 2594896), (32, 2432715), (40, 1946172), (48, 1621810), (60, 1297448), (80, 973086), (96, 810905), (120, 648724), (157, 495840), (160, 486543), (240, 324362), (314, 247920), (471, 165280), (480, 162181), (628, 123960), (785, 99168), (942, 82640), (1033, 75360), (1256, 61980), (1570, 49584), (1884, 41320), (2066, 37680), (2355, 33056), (2512, 30990), (3099, 25120), (3140, 24792), (3768, 20660), (4132, 18840), (4710, 16528), (5024, 15495), (5165, 15072), (6198, 12560), (6280, 12396), (7536, 10330), (8264, 9420)]